土木工程专业英语修正版

Civil EngineeringCivil engineering, the oldest of the engineering specialties, is the planning, design, construction, and management of the built environment. This environment includes all structures built according to scientific principles, from irrigation and drainage systems to rocket-launching facilities.土木工程学作为最老的工程技术学科，是指规划，设计，施工及对建筑环境的管理。

此处的环境包括建筑吻合科学规范的所有结构，从灌溉和排水系统到火箭发射设施。

Civil engineers build roads, bridges, tunnels, dams, harbors, power plants, water and sewage systems, hospitals, schools, mass transit, and other public facilities essential to modern society and large population concentrations. They also build privately owned facilities such as airports, railroads, pipelines, skyscrapers, and other large structures designed for industrial, commercial, or residential use. In addition, civil engineers plan, design, and build complete cities and towns, and more recently have been planning and designing space platforms to house self-contained communities.土木工程师建筑道路，桥梁，管道，大坝，海港，发电厂，给排水系统，医院，学校，公共交通和其他现代社会和大量人口集中地区的基础公共设施。

土木工程专业英语土木工程civil engineering 梁beam结构工程structural engineering 柱column环境工程environmental engineering 桥墩bridge piers超高层建筑ultrahigh-rise building 桥台abutment管道工程Pipine Engineering 摩天大楼skyscrapers抗压强度compressive strength 活性炭active carbon拱桥arch bridge 吊桥suspension bridge 斜拉桥cable-stayed bridge 梁板桥clapper bridge高层建筑hight rise building 剪力墙shear wall抗拉强度strength of extension 屈服强度yield strength承重墙bearing-wall 幕墙curtain wall钢筋混凝土reinforced concrete 隔墙partition预应力混凝土prestressed concrete 电梯elevatorThe word civil derives from the latin for citizen. in 1782, Englishman John Smeaton used the term to differentiate his nonmilitary engineering work form that of the military who predominated at the time .since then, the term civil engineering has often been used to refer to engineers who build public facilities, although the filed is much broader土木一词来源于拉丁文词“公民”。

1.荷载短期荷载short-time load 临界荷载critical load 持续荷载sustained loads恒载dead load 活载live load 峰值荷载peak load 冲击荷载impact load 2.专业名词力矩面等横截面cross section 隔离体 a free body 轴力axial forces 带肩梁ledger beam正应力the normal stress 剪应力the shear stress 固定铰支座 a pin support 可动铰支座 a roller support 平面内弯矩in-plane bending 平面外弯矩out-of-plane bending简支梁a simple beam 悬臂梁 a cantilever beam 分布力distributed load 均布力uniformly distributed load 静定结构statically determinate structure 超静定结构statically indeterminate structure 角焊缝fillet weld 对接焊缝groove weld外缘outer edges 中性轴the neutral axis 形心矩centroidal distance沙石混凝土sand-and-stone concrete 预应力混凝土pre stressed concrete复合应力combined stress 极限应变limiting tensile strain 平均正应力mean normal stress名义抗剪强度nominal shear strength 惯性力inertia force 地震作用seismic action广义位移generalized displacement 扭矩torsion 预加应力pre stress托梁corbel3.材料平面顶deck 屋面防水层water proof roofing 金属箔层压板foil-laminated钢筋steel 涂料paint 木条板lath 灰泥plaster 楔子wedge基础footing 横向钢筋transverse reinforcement 纵筋longitudinal reinforcement 弯起纵筋bent-up longitudinal steel 单向板one-way slabs 腹筋the web steel 楼梯踏步stair tread 顶棚抹灰plastered ceilings 承重墙bearing wall第 1 页/共 4 页轻质幕墙light weight curtain walls 桁架truss 构件member 谷仓grain elevator桥墩bridge pier 大型结构heavy structure 梯井stair shaft高层写字楼high-rise office 预埋构件metal insert 作业平台work plat form企口木板tongue-and-groove plank 施工架constructed yoke 走道脚手架 a walkway scaffold铅垂线the plumb line 喷雾器fog sprays 型钢structural steel 剪力墙shear wall平板flat slab 合成薄板synthetic film 防护墙板endosing wall panels人字起重机derrick crane 卫生间设施bathroom groups 服务竖井the service shaft隔气层vapor barriers 隔热层insulation 结露点dew point 空心板hollow plank竖向剪力墙shear-resistant vertical wall 预制构件pre cast member 隔板wall panel4.其他1应力等值线 a stress contour 数值分析numerical analysis 悬索基础cable structures实验研究experimental investigation 超静定次数degree of statical indeterminaly叠加法method of superposition 基本结构released structure高跨比span-depth ratio弯矩图bending moment diagram 附着deposit 弹性模量modulus of elasticity水化hydrate 硬化harden 变量variables 环境相对湿度ambient relative humidity蒸发evaporate 定向立方体单元oriented elementary cube初步结论tentative conclusion斜向拉力diagonal tension 微分长度单元 a differential length 应力迹线stress trajectory骨料咬合作用aggregate interlock 销栓作用dowel action 延性ductility扭转力偶twisting couple 力臂lever arm 分数fraction 取代in lieu of地震高发区zones of high earthquake probability 平立面in plan elevation平动translation 转动rotation 凹部depressions 凸起projection 凸口recess 在现场on the site 误差error 通用规范applicable codes滑模施工slip form operations 养护care 锚固be anchored in 挠度deflection5.其他2侧向支持sway bracing 先张法pre tensioning technique 后张法post tensioning technique安全系数safety factor 安全储备margin of safety 附属cust-in fittings防火等级fire ratings 不匀称沉降differential settlement 深基础deep foundation扩展式基础spread foundation 符合基础combined footings 条形基础strap footings垂直于at right angles to 类似于analogous to 单位力法unit-load method大小相等方向相反be equal in magnitude and opposite in direction静力平衡方程equations of static equilibrium 与……有关pertain to求合力from a summation of force 一组联立方程 a set of simultaneous equations协调方程equations of compatibility 经验方程empirical equation大一个数量级an order of magnitude longer 第二面积积分the second moment-area thorea·b dot product a*b cross product 位移互等定理reciprocal displacement theorem第 3 页/共 4 页液压控制系统hydraulic master control system 功的互等定理…………work ……与……成正比in direct proportion to 与……一致be geared to。

Lesson 26PavementNew words1. pavement [ ☐♏♓❍☜⏹♦] n. 路面2. apron [ ♏♓☐❒☜⏹] n.围裙, 停机坪It is usually the area where aircraft are parked, unloaded or loaded, refueled or boarded.3. subgrade [ ♦✈♌♈❒♏♓♎] n. 路基4. profile [ ☐❒☜◆♐♋♓●] n.剖面, 侧面, 外形, 轮廓5. rehabilitation [ ❒♓☎♒✆☜♌♓●♓♦♏♓☞☜⏹] n.复原，维修6. swelling [ ♦♦♏●♓☠] n. 膨胀，河水猛涨,涨水7. heaving [ ♒♓♓☠] n. 鼓起，隆起8. extant [♏♦♦✌⏹♦] adj.现存的, 未毁的9. overlay [ ☜◆☜●♏♓] n. 覆盖,10. unpaved ☯✈⏹☐♏♓♎] adj.没有铺石砖的, 没有铺柏油的11. liquefy [ ●♓♦♓♐♋♓] v.(使)溶解, (使)液化12. bituminous [♌♓♦◆❍♓⏹☜♦] adj.含沥青的13. hydrocarbon [ ♒♋♓♎❒☜◆♌☜⏹] n.烃, 碳氢化合物14. macadam [❍☜✌♎☜❍] n.碎石, 碎石路15. silicate [ ♦♓●♓♓♦] n. [化]硅酸盐16. kiln [ ♓●⏹ ♓●] n. (砖, 石灰等的)窑, 炉, 干燥炉vt.烧窑, 在干燥炉干燥17. clinker [ ●♓☠☜] n. (一种表面光洁如玻璃的)炼砖, 渣块18. nonbituminous [ ⏹⏹♌♓♦◆❍♓⏹☜♦]19. solidify [♦☜●♓♎♓♐♋♓] v.(使)凝固, (使)团结20. dowel [ ♎♋◆☜●] n. 木钉, 销子vt.用暗销接合Phrases and Expressions1. traveled way 车行道2. composite pavement 复合路面3. flexible pavement 柔性路面4. rigid pavement 刚性路面5. open-graded 开级配6. coarse-graded 粗级配7. fine-graded 细级配8. Asphalt Institute (A.I.) 沥青协会9. Present Serviceability Index (PSI) 现有性能指标10. macadam aggregate 碎石骨料11. cold-laid mixture 冷铺12. hot-laid mixture 热铺13. rock asphalt 岩沥青14. Appian Way 亚壁古道Text PavementBackgroundPavements serve structural, functional and safety purposes. 路面具有结构、功能和安全的目的。

State-of-the-art report of bridge health monitoring AbstractThe damage diagnosis and healthmonitoring of bridge structures are active areas of research in recent years. Comparing with the aerospace engineering and mechanical engineering, civil engineering has the specialities of its own in practice. For example, because bridges, as well as most civil engineering structures, are large in size, and have quite lownatural frequencies and vibration levels, at low amplitudes, the dynamic responses of bridge structure are substantially affected by the nonstructural components, unforeseen environmental conditions, and changes in these components can easily to be confused with structural damage.All these give the damage assessment of complex structures such as bridges a still challenging task for bridge engineers. This paper firstly presents the definition of structural healthmonitoring system and its components. Then, the focus of the discussion is placed on the following sections:①the laboratory and field testing research on the damage assessment;②analytical developments of damage detectionmethods, including (a) signature analysis and pattern recognition approaches, (b) model updating and system identification approaches, (c) neural networks approaches; and③sensors and their optimum placements. The predominance and shortcomings of each method are compared and analyzed. Recent examples of implementation of structural health monitoring and damage identification are summarized in this paper. The key problem of bridge healthmonitoring is damage automatic detection and diagnosis, and it is the most difficult problem. Lastly, research and development needs are addressed.1 IntroductionDue to a wide variety of unforeseen conditions and circumstance, it will never be possible or practical to design and build a structure that has a zero percent probability of failure. Structural aging, environmental conditions, and reuse are examples of circumstances that could affect the reliability and the life of a structure. There are needs of periodic inspections to detect deterioration resulting from normal operation and environmental attack or inspections following extreme events, such as strong-motion earthquakes or hurricanes. To quantify these system performance measures requires some means to monitor and evaluate the integrity of civil structureswhile in service. Since the Aloha Boeing 737 accident that occurred on April28, 1988, such interest has fostered research in the areas of structural health monitoring and non-destructive damage detection in recent years.According to Housner, et al. (1997), structural healthmonitoring is defined as“the use ofin-situ,non-destructive sensing and analysis of structural characteristics, including the structural response, for detecting changes that may indicate damage or degradation”[1]. This definition also identifies the weakness. While researchers have attempted the integration of NDEwith healthmonitoring, the focus has been on data collection, not evaluation. What is needed is an efficient method to collect data from a structure in-service and process the data to evaluate key performance measures, such as serviceability, reliability, and durability. So, the definition byHousner, et al.(1997)should be modified and the structural health monitoring may be defined as“the use ofin-situ,nondestructive sensing and analysis of structural characteristics, including the structural response, for the purpose of identifying if damage has occurred, determining the location of damage, estimatingthe severityof damage and evaluatingthe consequences of damage on the structures”(Fig.1). In general, a structural health monitoring system has the potential to provide both damage detection and condition assessment of a structure.Assessing the structural conditionwithout removingthe individual structural components is known as nondestructive evaluation (NDE) or nondestructive inspection. NDE techniques include those involving acoustics, dye penetrating,eddy current, emission spectroscopy, fiber-optic sensors, fiber-scope, hardness testing, isotope, leak testing, optics, magnetic particles, magnetic perturbation, X-ray, noise measurements, pattern recognition, pulse-echo, ra-diography, and visual inspection, etc. Mostof these techniques have been used successfullyto detect location of certain elements, cracks orweld defects, corrosion/erosion, and so on. The FederalHighwayAdministration(FHWA, USA)was sponsoring a large program of research and development in new technologies for the nondestructive evaluation of highway bridges. One of the two main objectives of the program is to develop newtools and techniques to solve specific problems. The other is to develop technologies for the quantitative assessment of the condition of bridges in support of bridge management and to investigate howbest to incorporate quantitative condition information into bridge management systems. They hoped to develop technologies to quickly, efficiently, and quantitatively measure global bridge parameters, such as flexibility and load-carrying capacity. Obviously, a combination of several NDEtechniques may be used to help assess the condition of the system. They are very important to obtain the data-base for the bridge evaluation.But it is beyond the scope of this review report to get into details of local NDE.Health monitoring techniques may be classified as global and local. Global attempts to simultaneously assess the condition of the whole structure whereas local methods focus NDE tools on specific structural components. Clearly, two approaches are complementaryto eachother. All such available informationmaybe combined and analyzed by experts to assess the damage or safety state of the structure.Structural health monitoring research can be categorized into the following four levels: (I) detecting the existence of damage, (II) findingthe location of damage, (III) estimatingthe extentof damage, and (IV) predictingthe remaining fatigue life. The performance of tasks of Level (III) requires refined structural models and analyses, local physical examination, and/or traditional NDE techniques. To performtasks ofLevel (IV) requires material constitutive information on a local level, materials aging studies, damage mechanics, and high-performance computing. With improved instrumentation and understanding of dynamics of complex structures, health monitoring and damage assessment of civil engineering structures has become more practical in systematic inspection and evaluation of these structures during the past two decades.Most structural health monitoringmethods under current investigation focus on using dynamic responses to detect and locate damage because they are global methods that can provide rapid inspection of large structural systems.These dynamics-based methods can be divided into fourgroups:①spatial-domain methods,②modal-domain methods,③time-domain methods, and④frequency- domain methods. Spatial-domain methods use changes of mass, damping, and stiffness matrices to detect and locate damage. Modal-domain methods use changes of natural frequencies, modal damping ratios, andmode shapesto detect damage. In the frequency domain method, modal quantities such as natural frequencies, damping ratio, and model shapes are identified.The reverse dynamic systemof spectral analysis and the generalized frequency response function estimated fromthe nonlinear auto-regressive moving average (NARMA) model were applied in nonlinear system identification. In time domainmethod, systemparameterswere determined fromthe observational data sampled in time. It is necessaryto identifythe time variation of systemdynamic characteristics fromtime domain approach if the properties of structural systemchangewith time under the external loading condition. Moreover, one can use model-independent methods or model-referenced methods to perform damage detection using dynamic responses presented in any of the four domains. Literature shows that model independent methods can detect the existence of damage without much computational efforts, butthey are not accurate in locating damage. On the otherhand, model-referencedmethods are generally more accurate in locating damage and require fewer sensors than model-independent techniques, but they require appropriate structural models and significant computational efforts. Although time-domain methods use original time-domain datameasured using conventional vibrationmeasurement equipment, theyrequire certain structural information and massive computation and are case sensitive. Furthermore, frequency- and modal-domain methods use transformed data,which contain errors and noise due totransformation.Moreover, themodeling and updatingofmass and stiffnessmatrices in spatial-domain methods are problematic and difficult to be accurate. There are strong developmenttrends that two or three methods are combined together to detect and assess structural damages.For example, several researchers combined data of static and modal tests to assess damages. The combination could remove the weakness of each method and check each other. It suits the complexity of damage detection.Structural health monitoring is also an active area of research in aerospace engineering, but there are significant differences among the aerospace engineering, mechanical engineering, and civil engineering in practice. For example,because bridges, as well as most civil engineering structures, are large in size, and have quite lownatural frequencies and vibration levels, at lowamplitudes, the dynamic responses of bridge structure are substantially affected by the non-structural components, and changes in these components can easily to be confused with structural damage. Moreover,the level of modeling uncertainties in reinforced concrete bridges can be much greater than the single beam or a space truss. All these give the damage assessment of complex structures such as bridges a still challenging task for bridge engineers. Recent examples of research and implementation of structural health monitoring and damage assessment are summarized in the following sections.2 Laboratory and field testing researchIn general, there are two kinds of bridge testing methods, static testing and dynamic testing. The dynamic testing includes ambient vibration testing and forcedvibration testing. In ambient vibration testing, the input excitation is not under the control. The loading could be either micro-tremors, wind, waves, vehicle or pedestrian traffic or any other service loading. The increasing popularity of this method is probably due to the convenience of measuring the vibrationresponse while the bridge is under in-service and also due to the increasing availability of robust data acquisition and storage systems. Since the input is unknown, certain assumptions have to be made. Forced vibration testing involves application of input excitation of known force level at known frequencies. The excitation manners include electro-hydraulic vibrators, force hammers, vehicle impact, etc. The static testing in the laboratory may be conducted by actuators, and by standard vehicles in the field-testing.we can distinguish that①the models in the laboratory are mainly beams, columns, truss and/or frame structures, and the location and severity of damage in the models are determined in advance;②the testing has demonstrated lots of performances of damage structures;③the field-testing and damage assessmentof real bridges are more complicated than the models in the laboratory;④the correlation between the damage indicator and damage type,location, and extentwill still be improved.3Analytical developmentThe bridge damage diagnosis and health monitoring are both concerned with two fundamental criteria of the bridges, namely, the physical condition and the structural function. In terms of mechanics or dynamics, these fundamental criteria can be treated as mathematical models, such as response models, modal models and physical models.Instead of taking measurements directly to assess bridge condition, the bridge damage diagnosis and monitoring systemevaluate these conditions indirectly by using mathematical models. The damage diagnosis and health monitoring are active areas of research in recentyears. For example, numerous papers on these topics appear in the proceedings of Inter-national Modal Analysis Conferences (IMAC) each year, in the proceedings of International Workshop on Structural HealthMonitoring (once of two year, at Standford University), in the proceedings of European Conference on Smart materials and Structures and European Conference on Structural Damage AssessmentUsing Advanced Signal Processing Procedures, in the proceedings ofWorld Conferences of Earthquake Engineering, and in the proceedings of International Workshop on Structural Control, etc.. There are several review papers to be referenced, for examples,Housner, et al. (1997)provided an extensive summary ofthe state of the art in control and health monitoring of civil engineering structures[1].Salawu (1997)discussed and reviewed the use of natural frequency as a diagnostic parameter in structural assessment procedures using vibration monitoring.Doebling, Farrar, et al. (1998)presented a through review of the damage detection methods by examining changes in dynamic properties.Zou, TongandSteven (2000)summarized the methods of vibration-based damage and health monitoring for composite structures, especially in delamination modeling techniques and delamination detection.4Sensors and optimum placementOne of the problems facing structural health monitoring is that very little is known about the actual stress and strains in a structure under external excitations. For example, the standard earthquake recordings are made ofmotions of the floors of the structure and no recordings are made of the actual stresses and strains in structural members. There is a need for special sensors to determine the actual performance of structural members. Structural health monitoring requires integrated sensor functionality to measure changes in external environmental conditions, signal processing functionality to acquire, process, and combine multi-sensor and multi-measured information. Individual sensors and instrumented sensor systems are then required to provide such multiplexed information.FuandMoosa (2000)proposed probabilistic advancing cross-diagnosis method to diagnosis-decision making for structural health monitoring. It was experimented in the laboratory respectively using a coherent laser radar system and a CCD high-resolution camera. Results showed that this method was promising for field application. Another new idea is thatneural networktechniques are used to place sensors. For example,WordenandBurrows (2001)used the neural network and methods of combinatorial optimization to locate and classify faults.The static and dynamic data are collected from all kinds of sensorswhich are installed on the measured structures.And these datawill be processed and usable informationwill be extracted. So the sensitivity, accuracy, and locations,etc. of sensors are very important for the damage detections. The more information are obtained, the damage identification will be conducted more easily, but the price should be considered. That’s why the sensors are determined in an optimal ornearoptimal distribution. In aword, the theory and validation ofoptimumsensor locationswill still being developed.5 Examples of health monitoring implementationIn order for the technology to advance sufficiently to become an operational system for the maintenance and safety of civil structures, it is of paramount importance that new analytical developments are ultimately verified with appropriate data obtained frommonitoring systems, which have been implemented on civil structures, such as bridges.Mufti (2001)summarized the applications of SHM of Canadian bridge engineering, including fibre-reinforced polymers sensors, remote monitoring, intelligent processing, practical applications in bridge engineering, and technology utilization. Further study and applications are still being conducted now.FujinoandAbe(2001)introduced the research and development of SHMsystems at the Bridge and Structural Lab of the University of Tokyo. They also presented the ambient vibration based approaches forLaser DopplerVibrometer (LDV) and the applications in the long-span suspension bridges.The extraction of the measured data is very hard work because it is hard to separate changes in vibration signature duo to damage form changes, normal usage, changes in boundary conditions, or the release of the connection joints.Newbridges offer opportunities for developing complete structural health monitoring systems for bridge inspection and co ndition evaluation from“cradle to grave”of the bridges. Existing bridges provide challenges for applying state-of-the-art in structural health monitoring technologies to determine the current conditions of the structural element,connections and systems, to formulate model for estimating the rate of degradation, and to predict the existing and the future capacities of the structural components and systems. Advanced health monitoring systems may lead to better understanding of structural behavior and significant improvements of design, as well as the reduction of the structural inspection requirements. Great benefits due to the introduction of SHM are being accepted by owners, managers, bridge engineers, etc..6 Research and development needsMost damage detection theories and practices are formulated based on the following assumption: that failure or deterioration would primarily affect the stiffness and therefore affect the modal characteristics of the dynamic response of the structure. This is seldom true in practice, because①Traditional modal parameters (natural frequency, damping ratio and mode shapes, etc.) are not sensitive enough to identifyand locate damage. The estimation methods usually assume that structures are linear and proportional damping systems.②Most currently used damage indices depend on the severity of the damage, which is impractical in the field. Most civil engineering structures, such as highway bridges, have redundancy in design and large in size with low natural frequencies. Any damage index should consider these factors.③Scaledmodelingtechniques are used in currentbridge damage detection. Asingle beam/girder models cannot simulate the true behavior of a real bridge. Similitude laws for dynamic simulation and testing should be considered.④Manymethods usually use the undamaged structural modal parameters as the baseline comparedwith the damaged information. This will result in the need of a large data storage capacity for complex structures. But in practice,there are majority of existing structures for which baseline modal responses are not available. Only one developed method(StubbsandKim (1996)), which tried to quantify damagewithout using a baseline, may be a solution to this difficulty. There is a lot of researchwork to do in this direction.⑤Seldommethods have the ability to distinguish the type of damages on bridge structures. To establish the direct relationship between the various damage patterns and the changes of vibrational signatures is not a simple work.Health monitoring requires clearly defined performance criteria, a set of corresponding condition indicators and global and local damage and deterioration indices, which should help diagnose reasons for changes in condition indicators. It is implausible to expect that damage can be reliably detected or tracked by using a single damage index. We note that many additional localized damage indiceswhich relate to highly localized properties ofmaterials or the circumstances may indicate a susceptibility of deterioration such as the presence of corrosive environments around reinforcing steel in concrete, should be also integrated into the health monitoring systems.There is now a considerable research and development effort in academia, industry, and management department regarding global healthmonitoring for civil engineering structures. Several commercial structural monitoring systems currently exist, but further development is needed in commercialization of the technology. We must realize that damage detection and health monitoring for bridge structures by means of vibration signature analysis is a very difficult task. Itcontains several necessary steps, including defining indicators on variations of structural physical condition, dynamic testing to extract such indication parameters,defining the type of damages and remaining capacity or life of the structure, relating the parameters to the defined damage/aging. Unfortunately, to date, no one has accomplished the above steps. There is a lot of work to do in future.桥梁健康监测应用与研究现状摘要桥梁损伤诊断与健康监测是近年来国际上的研究热点,在实践方面,土木工程和航空航天工程、机械工程有明显的差别,比如桥梁结构以及其他大多数土木结构,尺寸大、质量重,具有较低的自然频率和振动水平,桥梁结构的动力响应极容易受到不可预见的环境状态、非结构构件等的影响,这些变化往往被误解为结构的损伤,这使得桥梁这类复杂结构的损伤评估具有极大的挑战性.本文首先给出了结构健康监测系统的定义和基本构成,然后集中回顾和分析了如下几个方面的问题:①损伤评估的室内实验和现场测试;②损伤检测方法的发展,包括:(a)动力指纹分析和模式识别方法, (b)模型修正和系统识别方法, (c)神经网络方法;③传感器及其优化布置等,并比较和分析了各自方法的优点和不足.文中还总结了健康监测和损伤识别在桥梁工程中的应用,指出桥梁健康监测的关键问题在于损伤的自动检测和诊断,这也是困难的问题;最后展望了桥梁健康监测系统的研究和发展方向.关键词:健康监测系统;损伤检测;状态评估;模型修正;系统识别;传感器优化布置;神经网络方法;桥梁结构1概述由于不可预见的各种条件和情况下，设计和建造一个结构将永远不可能或无实践操作性，它有一个失败的概率百分之零。

4、Such an imposed longitudinal force is called a prestressing force, i.e. , a compressive force that prestresses the sections along the span of the structural element prior to the application of the transverse gravity dead and live loads or transient horizontal live loads.这样一个强加的纵向力就称为预应力，即在施加横向的重力横载或活载或瞬间水平活载之前沿着结构构件的跨距预先施加在截面上的压力。
3、This force prevents the cracks from developing by eliminating or considerably reducing the tensile stress at the critical midspan and support sections at service load, thereby raising the bending, shear, and torsional capacities of the sections.这个力能消除或大大减少使用荷载在跨中及支座等临界面处产生的拉应力，阻止裂缝出现，从而提高截面的抗弯、抗剪和抗扭的能力。
11、the allowable stress intensities are chosen in accordance with the concept that the stress or strain corresponding to the yield point of the material should not be exceeded at the most highly stressed points of the structure.允许应力强度是按照如下原则选择的，在构件的最大受力点处的应力和应变不能超过相应的材料的屈服点。

(完整)土木工程专业英语词汇(整理版)第一部分必须掌握，第二部分尽量掌握第一部分：1 Finite Element Method 有限单元法2 专业英语 Specialty English3 水利工程 Hydraulic Engineering4 土木工程 Civil Engineering5 地下工程 Underground Engineering6 岩土工程 Geotechnical Engineering7 道路工程 Road (Highway） Engineering8 桥梁工程Bridge Engineering9 隧道工程 Tunnel Engineering10 工程力学 Engineering Mechanics11 交通工程 Traffic Engineering12 港口工程 Port Engineering13 安全性 safety17木结构 timber structure18 砌体结构 masonry structure19 混凝土结构concrete structure20 钢结构 steelstructure21 钢—混凝土复合结构steel and concrete composite structure22 素混凝土 plain concrete23 钢筋混凝土reinforced concrete24 钢筋 rebar25 预应力混凝土 pre-stressed concrete26 静定结构statically determinate structure27 超静定结构statically indeterminate structure28 桁架结构 truss structure29 空间网架结构 spatial grid structure30 近海工程 offshore engineering31 静力学 statics32运动学kinematics33 动力学dynamics34 简支梁 simply supported beam35 固定支座 fixed bearing36弹性力学 elasticity37 塑性力学 plasticity38 弹塑性力学 elaso-plasticity39 断裂力学 fracture Mechanics40 土力学 soil mechanics41 水力学 hydraulics42 流体力学 fluid mechanics43 固体力学solid mechanics44 集中力 concentrated force45 压力 pressure46 静水压力 hydrostatic pressure47 均布压力 uniform pressure48 体力 body force 49 重力 gravity50 线荷载 line load51 弯矩 bending moment52 torque 扭矩53 应力 stress54 应变 stain55 正应力 normal stress56 剪应力 shearing stress57 主应力 principal stress58 变形 deformation59 内力 internal force60 偏移量挠度 deflection61 settlement 沉降62 屈曲失稳 buckle63 轴力 axial force64 允许应力 allowable stress65 疲劳分析 fatigue analysis66 梁 beam67 壳 shell68 板 plate69 桥 bridge70 桩 pile71 主动土压力 active earth pressure72 被动土压力 passive earth pressure73 承载力 load-bearing capacity74 水位 water Height75 位移 displacement76 结构力学 structural mechanics77 材料力学 material mechanics78 经纬仪 altometer79 水准仪level80 学科 discipline81 子学科 sub—discipline82 期刊 journal ，periodical83文献literature84 ISSN International Standard Serial Number 国际标准刊号85 ISBN International Standard Book Number 国际标准书号86 卷 volume87 期 number 88 专著 monograph89 会议论文集 Proceeding90 学位论文 thesis, dissertation91 专利 patent92 档案档案室 archive93 国际学术会议 conference94 导师 advisor95 学位论文答辩 defense of thesis96 博士研究生 doctorate student97 研究生 postgraduate98 EI Engineering Index 工程索引(完整)土木工程专业英语词汇(整理版)99 SCI Science Citation Index 科学引文索引100ISTP Index to Science and Technology Proceedings 科学技术会议论文集索引101 题目 title102 摘要 abstract103 全文 full-text104 参考文献 reference105 联络单位、所属单位affiliation106 主题词 Subject107 关键字 keyword108 ASCE American Society of Civil Engineers 美国土木工程师协会109 FHWA Federal Highway Administration 联邦公路总署110 ISO International Standard Organization111 解析方法 analytical method112 数值方法 numerical method113 计算 computation114 说明书 instruction115 规范 Specification， Code第二部分:岩土工程专业词汇1.geotechnical engineering岩土工程2。

土木工程专业英语大集合土木工程专业英语词汇集1.建筑专业 1. ARCHITECTUREa.设计依据DESIGN BASISb.设计阶段DESIGN STAGEc.气象条件CLIMATE CONDITIONd. 常用房间名称GENERAL ROOM NAMEe. 屋面及天棚R OOFING & CEILINGf. 墙体(外墙板) WALL(CLADDING)g. 地面及地沟F LOOR & TRENCHh.门、玻璃、窗及五金件DOORS、GLASS、WINDOWS &IRONMONGERY(HARDWARE)I.楼梯、休息平台及电梯 STAIRCASE、LANDING & LIFT(ELEVATOR)j.建筑材料词汇及短语 BUILDING MATERIAL WORDS AND PHRASES砖和瓦【 Bricks and Tiles 】WEIHUA system office room 【WEIHUA 16H-WEIHUA WEIHUA8Q8-灰、砂和石【Lime, Sand and Stone】水泥、砂浆和混凝土【Cement, Mortar and Concrete】饰面及粉刷材料【Facing And Plastering Materials】沥青和石棉【Asphalt (Bitumen) and Asbestos】木材【Timber】金属材料【Metallic Materials 】有色金属【Non-Ferrous Metal 】防腐蚀材料【Anti-Corrosion Materials】建筑五金【Building Hardware 】油漆【Paint 】k.其他建筑术语 OTHER ARCHITECTURAL TERMS专业【Discipline 】一般术语【Conventional Terms】建筑物理【Architectural Physics】职务名称【Name Of Professional role】制图【Drafting】2.结构专业 2. STRUCTUREa. 负载 LOADb.地基和基础 GROUND BASE AND FOUNDATIONc.钢筋混凝土结构 REINFORCEMENT CONCRETE STRUCTUREd.钢结构 STEEL STRUCTUREe.抗震设计 DESIGN FOR ANTISEISMICf. 设计常用词汇GENERAL WORDS FOR DESIGNg.施工常用词汇 GENERAL WORDS FOR CONSTRUCTION1.建筑专业 1. ARCHITECTUREa. 设计依据DESIGN BASIS计划建议书planning proposals设计任务书design order标准规范standards and codes条件图information drawing设计基础资料basic data for design工艺流程图process flow chart工程地质资料engineering geological data原始资料original data设计进度schedule of designb. 设计阶段STAGE OF DESIGN方案scheme；draft草图sketch会谈纪要summary of discussion,minutes of meeting 谈判negotiation可行性研究feasibility study初步设计preliminary design基础设计basic design详细设计detail design询价图enquiry drawing施工图working drawing, construction drawing竣工图as built drawingc. 气象条件CLIMATE CONDITION日照sunshine风玫瑰wind rose主导风向prevailing wind direction最大(平均)风速maximum (mean) wind velocity风荷载wind load最大(平均)降雨量maximum (mean) rainfall雷击及闪电thunder and lightning飓风hurricane台风typhoon旋风cyclone降雨强度rainfall intensity年降雨量annual rainfall湿球温度wet bulb temperature干球温度dry bulb temperature冰冻期frost period冰冻线frost line冰冻区frost zone室外计算温度calculating outdoor temperature 采暖地区 region with heating provision不采暖地区 region without heating provision 绝对大气压absolute atmospheric pressure相对湿度 relative humidityd.常用房间名称GENERAL ROOM NAME服务用房service room换班室shift room休息室rest room (break room)起居室living room浴室bathroom淋浴间shower更衣室locker room厕所lavatory门厅 lobby诊室clinic工作间workshop电气开关室switchroom走廊corridor档案室 archive电梯机房 lift motor room会议室(正式) conference room衣柜间ward robe暖风间 room接待处 reception area会计室accountant room秘书室secretary room电气室 electrical room控制室control room工长室foreman office开关柜室switch gear前室 antecabinet (Ante.)生产区production area马达控制中心 Mcc多功能用房utility room化验室laboratory room经理室manager room披屋(阁楼) penthouse警卫室guard housee. 屋面及天棚 ROOFING AND CEILING女儿墙 parapet雨蓬canopy屋脊roof ridge坡度 slope坡跨比 pitch分水线 water-shed二毡三油 2 layers of felt & 3 coats of bitumastic 附加油毡一层extra ply of felt檐口eave挑檐overhanging eave檐沟eave gutter平屋面flat roof坡屋面pitched roof雨水管downspout, rain water pipe)汇水面积catchment area泛水flashing内排水 interior drainage外排水 exterior drainage屋面排水 roof drainage找平层 leveling course卷材屋面built-up roofing天棚ceiling檩条purlin屋面板roofing board天花板ceiling board防水层water-proof course检查孔inspection hole人孔 ; 探空manhole吊顶suspended ceiling, false ceiling檐板(窗帘盒) cornicef.墙体(外墙板) WALL (CLADDING)砖墙brick wall砌块墙block wall清水砖墙brick wall without plastering 抹灰墙 rendered wall石膏板墙 gypsum board, plaster board 空心砖墙 hollow brick wall承重墙 bearing wall非承重墙non-bearing wall纵墙longitudinal wall横墙transverse wall外墙external (exterior) wall内墙internal (interior) wall填充墙filler wall防火墙fire wall窗间墙wall between window空心墙cavity wall压顶 coping圈梁gird, girt, girth玻璃隔断glazed wall防潮层damp-proof course遮阳板sunshade阳台balcony伸缩缝expansion joint沉降缝settlement joint抗震缝seismic joint复合夹心板sandwich board压型单板corrugated single steel plate 外墙板cladding panel复合板composite panel轻质隔断light-weight partition牛腿 bracket砖烟囱 brick chimney勒脚(基座) plinthg. 地面及地沟F LOOR AND TRENCH地坪grade地面和楼面ground and floor素土夯实rammed earth炉渣夯实tamped cinder填土filled earth回填土夯实tamped backfill垫层 bedding course, blinding面层covering, finish结合层 bonding (binding) course找平层 leveling course素水泥浆结合层 neat cement binding course混凝土地面concrete floor水泥地面cement floor机器磨平混凝土地面machine trowelled concrete floor 水磨石地面 terrazzo flooring马赛克地面 mosaic flooring瓷砖地面ceramic tile flooring油地毡地面linoleum flooring预制水磨石地面precast terrazzo flooring硬木花地面hard-wood parquet flooring搁栅joist硬木毛地面hard-wood rough flooring企口板地面tongued and grooved flooring防酸地面 acid-resistant floor钢筋混凝土楼板 reinforced concrete slab Slab) 乙烯基地面vinyl flooring水磨石嵌条divider strip for terrazzo地面做2％坡floor with 2% slope集水沟 gully集水口 gulley排水沟 drainage trench沟盖板trench cover活动盖板 removable cover plate集水坑 sump pit孔翻边 hole up stand电缆沟 cable trenchh. DOORS,GLASS,WINDOWS & IRONMONGERY(HARDWARE) 门、玻璃、窗及五金件木 (钢)门wooden (steel) door镶板门panelled door夹板门plywood door铝合金门aluminum alloy door卷帘门 roller shutter door弹簧门 swing door推拉门sliding door平开门 side-hung door折叠门 folding door旋转门revolving door玻璃门glazed door密闭门air-Tight door保温门thermal insulating door镀锌铁丝网门galvanized steel wire mesh door防火门 fire door(大门上的)小门 wicket门框door frame门扇door leaf门洞door opening结构开洞structural opening单扇门single door双扇门double door疏散门emergency door纱门 screen door门槛 door sill门过梁 door lintel上冒头 top rail下冒头bottom rail门边木 stile门樘侧料 side jumb槽口notch百叶窗 (通风为主) sun-bind, louver (louver, shutter, blind)塑钢窗plastic steel window空腹钢窗hollow steel window固定窗fixed window平开窗side-hung window推拉窗sliding window气窗 transom上悬窗top-hung window中悬窗 center-pivoted window下悬窗 hopper window活动百叶窗adjustable louver天窗skylight老虎窗 dormer window密封双层玻璃sealed double glazing钢筋混凝土过梁reinforced concrete lintel 钢筋砖过梁reinforced brick lintel窗扇casement sash窗台window sill窗台板window board窗中梃mullion窗横木mutin窗边木stile压缝条cover mould窗帘盒 curtain box合页(铰链) hinge (butts)转轴 pivot长脚铰链 parliament hinge闭门器 door closer地弹簧 floor closer插销bolt门锁door lock拉手 pull链条chain门钩door hanger碰球 ball latch窗钩window catch暗插销 insert bolt电动开关器electrical opener平板玻璃 plate glass夹丝玻璃wire glass透明玻璃clear glass毛玻璃(磨砂玻璃) ground glass (frosted glass) 防弹玻璃 bullet-proof glass石英玻璃 quartz glass吸热玻璃heat absorbing glass磨光玻璃polished glass着色玻璃pigmented glass玻璃瓦glass tile玻璃砖glass block有机玻璃organic glassI楼梯、休息平台及电梯STAIRCASE, LANDING & LIFT (ELEVATOR)楼梯间 staircase疏散梯 emergency stair旋转梯 spiral stair (circular stair)吊车梯crane ladder直爬梯vertical ladder踏步step扇形踏步 winder (wheel step)踏步板tread档步板riser踏步宽度 tread width防滑条non-slip insert (strips)栏杆 railing (balustrade)平台栏杆 platform railing吊装孔栏杆railing around mounting hole扶手 handrail梯段高度 height of flight防护梯笼protecting cage (safety cage)平台landing (platform)操作平台operating platform装卸平台platform for loading & unloading楼梯平台stair landing电梯机房lift mortar room电梯坑 lift pit电梯井道 lift shaftj. 建筑材料词汇及短语BUILDING MATERIAL WORDS AND PHRASES砖和瓦Bricks and Tiles红砖red brick粘土砖 clay brick瓷砖glazed brick (ceramic tile)防火砖 fire brick空心砖hollow brick面砖 facing brick地板砖 flooring tile缸砖 clinkery brick马赛克 mosaic陶粒混凝土ceramsite concrete琉璃瓦glazed tile脊瓦ridge tile石棉瓦asbestos tile (shingle)波形石棉水泥瓦corrugated asbestos cement sheet 灰、砂和石 Lime, Sand and Stone石膏 gypsum大理石 marble汉白玉white marble花岗岩 granite碎石crushed stone毛石 rubble蛭石 vermiculite珍珠岩 pearlite卵石cobble砾石gravel粗砂course sand中砂medium sand细砂fine sand水泥、砂浆和混凝土Cement, Mortar and Concrete波特兰水泥(普通硅酸盐水泥) Portland cement硅酸盐水泥silicate cement火山灰水泥 pozzolana cement白水泥white cement水泥砂浆cement mortar石灰砂浆 lime mortar水泥石灰砂浆(混合砂浆) cement-lime mortar保温砂浆thermal mortar防水砂浆water-proof mortar耐酸砂浆acid-resistant mortar耐碱砂浆 alkaline-resistant mortar沥青砂浆 bituminous mortar纸筋灰paper strip mixed lime mortar麻刀灰hemp cut lime mortar灰缝 mortar joint素混凝土 plain concrete钢筋混凝土 reinforced concrete轻质混凝土 lightweight concrete细石混凝土fine aggregate concrete沥青混凝土 asphalt concrete泡沫混凝土foamed concrete炉渣混凝土cinder concrete饰面及粉刷材料Facing And Plastering Materials水刷石granitic plaster斩假石artificial stone刷浆 lime wash可赛银casein大白浆white wash麻刀灰打底hemp cuts and lime as base喷大白浆两道sprayed twice with white wash分格抹水泥砂浆cement mortar plaster sectioned 板条抹灰lath and plaster沥青和石棉 Asphalt(Bitumen) and Asbestos沥青卷材asphalt felt沥青填料asphalt filler沥青胶泥asphalt grout冷底子油adhesive bitumen primer沥青玛啼脂asphaltic mastic沥青麻丝bitumastic oakum石棉板asbestos sheet石棉纤维 asbestos fiber木材Timber裂缝crack透裂split环裂shake干缩shrinkage翘曲warping原木log圆木round timber方木square timber板材 plank木条 batten板条lath木板board红松red pine白松white pine落叶松 deciduous pine云杉 spruce樟木camphor wood防腐处理的木材preservative-treated lumber 胶合板plywood三(五)合板 3(5)- p lywood企口板 tongued and grooved board层夹板 laminated plank胶合层夹木材glue-laminated lumber纤维板fiber-board金属材料 Metallic Materials黑色金属 ferrous metal圆钢steelbBar方钢square steel扁钢steel atrap型钢steel section (shape)槽钢channel角钢angle steel等边角钢equal-leg angle不等边角钢unequal-leg angle工字钢 I-beam宽翼缘工字钢wide flange I-beam丁( 之)字钢 T-bar (Z-bar)冷弯薄壁型钢light gauge cold-formed steel shape 热轧hot-rolled冷轧cold-rolled冷拉cold-drawn冷压cold-pressed合金钢alloy steel钛合金titanium alloy不锈钢stainless steel竹节钢筋corrugated steel bar变形钢筋 deformed bar光圆钢筋plain round bar钢板steel plate薄钢板thin steel plate低碳钢 low carbon steel冷弯 cold bending钢管 steel pipe (tube)无缝钢管 seamless steel pipe焊接钢管welded steel pipe黑铁管 iron pipe镀锌钢管galvanized steel pipe铸铁cast iron生铁 pig iron熟铁 wrought iron镀锌铁皮galvanized steel sheet镀锌铁丝galvanized steel wire钢丝网 steel wire mesh多孔金属网expanded metal锰钢 l managanese steel高强度合金钢high strength alloy steel有色金属 Non-Ferrous Metal白金 platinum铜 copper黄铜 brass青铜 bronze银 silver铝aluminum铅 lead防腐蚀材料Anti-Corrosion Materials聚乙烯 polythene, polyethylene尼龙 nylon聚氯乙烯PVC (polyvinyl chloride)聚碳酸酯polycarbonate聚苯乙烯polystyrene丙烯酸树酯acrylic resin乙烯基酯vinyl ester橡胶内衬 rubber lining氯丁橡胶neoprene沥青漆 bitumen paint环氧树脂漆 epoxy resin paint氧化锌底漆 zinc oxide primer防锈漆 anti-rust paint耐酸漆acid-resistant paint耐碱漆alkali-resistant paint水玻璃sodium silicate树脂砂浆resin-bonded mortar环氧树脂 epoxy resinBuilding Hardware 建筑五金钉子nails螺纹屋面钉spiral-threaded roofing nail环纹石膏板钉annular-ring gypsum board nail 螺丝screws平头螺丝flat-head screw螺栓 bolt普通螺栓 commercial/plain bolt高强螺栓 high strength bolt预埋螺栓 insert bolt胀锚螺栓 cinch bolt垫片 washer油漆 Paint底漆 primer防锈底漆 rust-inhibitive primer防腐漆 anti-corrosion paint调和漆mixed paint无光漆flat paint透明漆varnish银粉漆aluminum paint磁漆 enamel paint干性油 drying oil稀释剂thinner焦油 tar沥青漆asphalt paint桐油 tung oil, Chinese wood oil红丹 red lead铅油 lead oil腻子puttyk. OTHER ARCHITECTURAL TERMS 其它建筑术语专业Discipline建筑architecture土木 civil给排水water supply and drainage总图plot plan采暖通风 (heating、ventilation and air conditioning) 电力供应electric power supply电气照明 electric lighting电讯 telecommunication仪表instrument热力供应 heat power supply动力mechanical power工艺 process technology管道 piping一般通用名词Conventional Terms建筑原理architectonics建筑形式architectural style民用建筑civil architecture城市建筑urban architecture农村建筑 rural architecture附属建筑auxiliary buildings城市规划city planning厂区内 within site厂区外offsite封闭式closed type开敞式open type半开敞式semi-open type模数制modular system单位造价unit cost概算preliminary estimate承包商constructor, contractor现场 site扩建 extension改建 reconstruction防火 fire-prevention防震 aseismatic, quake-proof防腐anti-corrosion防潮 dump-proof防水water-proof防尘 dust-proof防锈rust-proof车流量traffic volume货流量freight traffic volume人流量pedestrian volume透视图 perspective drawing建筑模型 building model建筑物理 Architectural Physics照明illumination照度degree of illumination亮度brightness日照sunshine天然采光natural lighting光强light intensity侧光side light顶光top light眩光 glaze方位角 azimuth辐射 radiation对流convection传导conduction遮阳sun-shade保温thermal insulation恒温constant temperature恒湿constant humidity噪音noise隔音sound-proof吸音sound absorption露点dew point隔汽 vapor-proof职务名称Name Of Professional role项目经理project manager (PM)设计经理design manager首席建筑师principal architect总工程师chief engineer土木工程师civil engineer工艺工程师process engineer电气工程师 electrical engineer机械工程师 mechanical engineer计划工程师planning engineer助理工程师assistant engineer实习生probationer专家specialist, expert制图员draftsman技术员technician制图 Drafting总说明general specification工程说明project specification采用标准规范目录list of standards and specification adopted 图纸目录list of drawings平面图plan局部放大图detail with enlarged scale．．．平面示意图schematic plan of...．．．平剖面图sectional plan of...留孔平面图plan of provision of holes剖面section纵剖面longitudinal section横剖面 cross (transverse) section立面 elevation正立面 front elevation透视图perspective drawing侧立面side elevation背立面 back elevation详图detail drawings典型节点typical detail节点号 detail No.首页front page图纸目录及说明list of contents and description 图例legend示意图diagram草图sketch荷载简图load diagram流程示意图flow diagram标准图standard drawing．．．布置图. layout of ..地形图topographical map土方工程图earth-work drawing展开图developed drawing模板图formwork drawing配筋arrangement of reinforcement表格tables工程进度表working schedule技术经济指标technical and economical index建、构筑物一览表list of buildings and structures 编号coding序列号serial No.行和栏rows and columns备注remarks等级grade直线straight Line曲线curves曲折线 zigzag line虚线 dotted line实线 solid line影线 hatching line点划线dot and dash line轴线axis等高线contour Line中心线center Line双曲线hyperbola抛物线parabola切线tangent Line尺寸线dimension Line园形 round环形 annular方形square矩形 rectangle平行四边形parallelogram三角形 triangle五角形 pentagon六角形hexagon八角形octagon梯形 trapezoid圆圈 circle弓形sagment扇形 sector球形的spherical抛物面 paraboloid圆锥形cone椭圆形ellipse, oblong面积area体积volume容量capacity重量weight质量 mass牛顿/平方米 Newton/square meter 千克/立方米kilogram/cubic meter 加仑gallon千磅kip平均尺寸average dimension变尺寸variable dimension外形尺寸overall dimension展开尺寸developed dimension 内径 inside diameter外径 outside diameter净重 net weight毛重gross weight净空clearance净高headroom净距clear distance净跨clear span截面尺寸sectional dimension开间 bay进深 depth单跨single span双跨double span多跨multi-span标高elevation, level绝对标高absolute elevation设计标高designed elevation室外地面标高 ground elevation室内地面标高floor elevation柱网column grid坐标 coordinate厂区占地site area使用面积usable area辅助面积service area通道面积passage area管架pipe rack管廊pipeline gallery架空管线overhead pipeline排水沟drain ditch集水坑sump pit喷泉 fountain地漏floor drain消火栓fire hydrant灭火器 fire extinguisher二氧化碳灭火器carbon dioxide extinguisher 卤代烷灭火器 halon extinguisher2. 结构专业STRUCTUREa. 荷载 Load拔力pulling force标准值standard value残余应力residual stress冲击荷载impact load, punch load残余变形residual deflection承压bearing承载能力bearing capacity承重bearing, load bearing承重结构bearing structure脆性材料brittle material脆性破坏brittle failure抵抗力resisting power, resistance吊车荷载crane load分布荷载distributed load风荷载 wind load风速 wind velocity, wind speed风压wind pressure风振wind vibration浮力 buoyance, floatage符号 symbol, mark负弯矩negative moment, hogging moment附加荷载 additional load附加应力 additional stress副作用 side effect, by-effect刚度 rigidity刚度比 ratio of rigidity刚度系数rigidity factor刚接 rigid connection刚性节点rigid joint恒载dead load荷载传递transmission of load固端弯矩 fixed-end moment活荷载live load积灰荷载 dust load集中荷载 concentrated load加载, 加荷 loading剪力shear, shearing force剪切破坏shear failure剪应变shear strain剪应力shear stress简支 simple support静定结构statically determinate structure截面模量modulus of section, section modulus 静力static force静力分析static analysis局部压力local pressure, partial pressure局部压屈local bulkling绝对值absolute value均布荷载 uniformly distributed load抗拔力 pulling resistance抗剪刚度shear rigidity抗剪强度 shear strength, shearing strength抗拉强度tensile strength抗扭torsion resistance抗扭刚度 torsional rigidity抗弯 bending resistance抗弯刚度 bending rigidity抗压强度 compressive strength,可靠性reliability可靠性设计reliability design拉力tensile force拉应力 tensile stress, tension stress拉应变tensile strain, tension strain临界点critical point临界荷载 critical load临界应力critical stress密度density离心力centrifugal force摩擦力friction force摩擦系数frictional factor挠度deflection内力internal force, inner force扭矩moment of torsion, torsional moment疲劳强度 fatigue strength偏心荷载eccentric load, non-central load偏心距eccentric distance, eccentricity偏心受拉eccentric tension偏心受压 eccentric compression屈服强度 yield strength使用荷载working load水平力horizontal force水平推力horizontal thrust弹塑性变形 elastoplastic deformation弹性 elasticity, resilience, spring塑限 plastic limit弹性变形 elastic deformation弹性模量modulus of elastic, elastic modulus体积volume, bulk, cubature, cubage土压力 earth pressure, soil pressure弯矩bending moment, moment弯曲半径 radius at bent, radius of curve位移 displacement温度应力 temperature stress温度作用 temperature action系数coefficient, factor雪荷载snow load压应变compression strain压应力 compression stress应力集中 concentration of stress预应力 prestressing force, prestress振动荷载 vibrating load, racking load支座反力 support reaction自重 own weight作用action, effect作用点point of application,application jointb. 地基及基础 Ground Base and Foundation板桩 sheet pile, sheeting pile板桩基础sheet pile foundation饱和粘土 saturation clay冰冻线frost line, freezing level不均匀沉降unequal settlement, differential settlement残积土residual soil沉积物deposit, sediment沉降 settlement沉降差difference in settlement沉降缝settlement joint沉井sinking well, sunk well沉箱 caisson持力层bearing stratum冲积alluviation锤夯hammer tamping档土墙retaining wall, breast wall底板base slab, base plate, bed plate地板 floor board地基ground base, ground地基承载力ground bearing capacity地基处理ground treatment, soil treatment地基稳定base stabilization地梁ground beam, ground sill地下工程substructure work,understructure work 地下室 basement, cellar地下水ground water地下水位groundwater level, water table地下水压力ground water pressure地质报告geologic report垫层bedding, blinding独立基础isolated foundation, individual foundation 端承桩end-bearing pile筏式基础raft foundation粉砂silt, rock flour粉质粘土silty clay粉质土silty soil扶壁式档土墙buttressed retaining wall腐蚀corrosion覆土 earth covering刚性基础rigid foundation沟盖板trench cover固结consolidation灌注桩cast-in-place pile, cast in site pile护坡slope protection, revetment环墙 ring wall灰土lime earth回填backfill, backfilling回填土 backfill, backfill soil混凝土找平层concrete screed火山灰水泥trass cement基槽foundation trench基础foundation, base基础底板foundation slab基础埋深embedded depth of foundation 基础foundation plan地基勘 site exploration, site investigation基坑foundation pit集水坑collecting sump阶形基础stepped foundation结合层binding course, bonding course井点 well point井点排水 well point unwatering开挖excavation, cutting勘测exploration and survey勘测资料exploration data沥青 bitumen, asphalt, pitch联合基础combined foundation卵石cobble, pebble埋置embedment毛石基础rubble foundation锚筋anchor bar锚桩anchor pile密实度 compactness, density, denseness摩擦桩friction pile, floating pile粘土clay粘质粉土clay silt碾压roller compaction, rolling排水 drainage, dewatering排水沟drainage ditch排水孔 weep hole, drain hole排水设备dewatering equipment普通硅酸盐水泥ordinary Portland cement容许沉降permissible settlement容许承载力allowable bearing软土soft soil砂垫层sand bedding course, sand cushion砂土sandy soil, sands砂质粉土sandy silt设备基础 equipment foundation水泥搅拌桩 cement injection素土夯实rammed earth, packed soil碎石桩stone columns弹性地基elastic foundation弹性地基梁beam on elastic foundation填方fill, filling填土earth-fill, earth filling, filling条形基础strip foundation土方工程earthwork挖方 excavation work, excavation箱形基础box foundation压实compaction, compacting压实系数 compacting factor验槽 check of foundation subsoil预制混凝土桩 precast concrete pile中砂medium sand重力式档土墙gravity retaining wall桩承台pile cap钻孔桩bored pile钻探exploration drilling, drilling,最终沉降final settlementc.钢筋混凝土结构Reinforcement Concrete Structure板缝slab joint板厚thickness of slab板式楼梯 cranked slab stairs板跨度span of slab薄壁结构thin-walled structure薄腹梁thin wedded girder保护层protective coating臂式吊车boom crane, boom hoist边梁edge beam, boundary beam变截面variable cross-section变形缝movement joint变形钢筋deformed bar初凝initial setting, pre-setting次梁secondary beam大型屋面板precast ribbed roof slab单层厂房one-storied factory单筋梁beam with single reinforcement单跨single span单向板one-way slab垫块cushion block垫梁template beam吊车梁crane beam, crane girder顶棚抹灰 ceiling plastering端跨end span, tail bay多跨连续梁multi-span beam翻边upstand反梁upstand beam分布钢筋distribution-bar封闭式箍筋closed stirrup附加钢筋additional bar刚架rigid frame, stiff frame钢筋reinforcement, steel bar, bar钢筋表 Bar Schedules钢筋笼steel reinforcement cage钢筋间距spacing of bars, bar spacing钢筋网, bar-mat reinforcement, mesh reinforcement 钢筋砖reinforced brick勾缝joint pointing构架frame, gallows构件member, structural member构造construction构造钢筋 constructional reinforcement构造柱 constructional column, tie column构筑物structure箍筋 hoop reinforcement, hooping箍筋间距stirrup spacing固定端fixed end, retained end固端梁 fixed-end beam, fixed beam过梁lintel, breast summer混凝土强度等级 grade of concrete机制砖machine-made brick剪力墙 shear wall简支梁simply supported beam经济跨度economic span经济配筋率economic ratio of reinforcement劲性钢筋 stiff reinforcement劲性钢筋混凝土结构steel composite construction 径向钢筋radial reinforcement抗剪钢筋 shear reinforcement抗拉钢筋tension reinforcement受压钢筋compression reinforcement可见裂缝 visible crack刻痕钢丝indented steel wire坑pit, hollow, delve空斗墙 rowlock cavity wall, rolock wall空心板hollow slab空心砖隔墙 hollow tile partition跨度span框架 frame框架剪力墙结构frame-shear wall structure拉接钢筋 tie bar栏杆railing, banister栏杆立柱 railing post老化 aging累积误差 accumulated error肋形楼板ribbed floor slab冷拔低碳钢丝cold-drawn low-carbon wire冷脆性cold shortness, cooling brittleness冷弯cold bending冷轧 cold rolling离析segregation梁垫beam pad, template, pad梁挠度beam deflection楼梯斜梁string, stringer螺旋楼梯spiral stair, winding staircase马鞍形壳 saddle shell锚固anchoring门框, 门樘door frame门式刚架 portal frame面砖, 墙面砖facing tile, wall tile耐火混凝土fire-resisting concrete排架 bent, bent frame女儿墙parapet wall, parapet配筋率 reinforcement ratio配箍率stirrup ratio砌块 block圈梁 ring beam, tie beam, bond beam山墙gable深梁deep beam伸缩缝 expansion joint实腹梁solid web girder实腹柱solid web column竖向钢筋vertical reinforcement双向配筋two-way reinforcement素混凝土plain concrete筒中筒结构 tube-in-tube structure网状钢筋steel mesh reinforcement围堰cofferdam, coffer无梁楼盖flat slab, flat plate系梁tie beam预应力钢筋混凝土prestressed reinforced concrete 预应力构件 prestressed component预制prefabrication预制板precast slab预制构件prefabrication component预制装配式结构prefabricated construction折板folded plate, folded slab折板结构folded-plate structure主筋main reinforcement, main bar主梁main beam, girder柱距column spacing, post spacing装配式结构fabricated structure纵梁longitudinal beam纵剖面longitudinal section纵向钢筋longitudinal bard. 钢结构 d. Steel Structure薄壁型钢light-gauge steel section, hollow steel section 不等肢角钢 unequal angle steel槽钢channel, channel steel背对背角钢组合angles back to back不锈钢stainless steel除锈rust-removal粗制螺栓rough bolt, black bolt带钢strip steel, band iron单面焊single weld, one-side welding地脚螺栓foundation bolt, anchor bolt,holding down bolt 点焊spot welding, point welding电动葫芦electric hoist等边角钢equal angle, equal leg angle对接焊, 对焊butt welding腹板 web plate, web腹杆web member腹板加劲件web stiffener杆rod, bar钢板steel plate钢管steel tube, steel pipe钢桁架steel truss钢框架steel frame钢梯, 爬梯steel ladder高强度螺栓high strength bolt格构柱lattice column工字梁I-girder, I-beam工字钢 I-steel工字形截面 I-shaped cross-section焊缝welding seam焊接welding焊接长度weld length焊条welding rod桁架truss红丹底漆red lead primer红丹漆 red lead paint加劲肋stiffening rib, rib stiffener加劲板stiffening plate角钢angle steel节点joint, node节点板gusset plate, gusset节点位移joint displacement节间长度panel length紧固螺栓 clamp bolt, fastening bolt精制螺栓turned bolt可焊性weldability空腹桁架open-web truss空间桁架space truss肋板ribbed panel, ribbed slab连接板connecting plate, joint plate檩条purline螺母screw nut, nut螺栓bolt螺栓孔bolt hole螺纹screw thread, thread螺纹长度length of thread螺纹钢screw-threaded steel, twisted steel拉杆tie rod, tension rod满焊full weld铆钉rivet锰钢manganese steel喷砂sand blasting轻钢结构lightweight steel construction三角架tripod上弦 top chord, upper chord上弦横向水平支撑upper lateral bracing上弦纵向水平支撑upper longitudinal bracing 平面桁架plane truss实腹刚架solid web rigid frame塔架pylon bent特种钢 special steel调和漆mixed paint贴角焊fillet weld, fillet welding托架bracket网架结构grid structure屋架roof truss, principal无缝钢管seamless steel pipe系杆tie rod, tie bar, tie下弦bottom chord, lower chord下弦横向水平支撑 bottom lateral bracing斜撑diagonal brace, diagonal bracing型钢section steel, shaped steel悬索suspended cable, suspension cable压力焊pressure welding仰焊overhead welding, inverted welding翼缘flange翼缘板flange plate, cover plate轧制型钢rolled steel section支撑bracing, strutting铸铁管cast iron pipe组合槽钢 built-up channel组合截面built-up section,compound section自动焊接 automatic weldinge. 抗震设计 e. Design for Antiseismic鞭梢效应 whipping effect场地类别site classification场地土site soil单自由度体系single-degree of freedom system底部剪力法equivalent base shear method地震earthquake, seism地震烈度 earthquake intensity, seismic intensity 地震烈度区划图map of seismic intensity zoning 地震影响系数seismic influence coefficient地震作用earthquake action多自由度体系multi-degree of freedom system反应谱response spectrum抗震earthquake resistance抗震缝seismic joint, aseismic joint抗震构造 aseismic construction抗震设防earthquake fortification抗震设计seismic design共振resonance。

(1)Concrete and reinforced concrete are used as building materials in every country. In many, including Canada and the United States, reinforced concrete is a dominant structural material in engineered construction.(1)混凝土和钢筋混凝土在每个国家都被用作建筑材料。

在许多国家，包括加拿大和美国，钢筋混凝土是一种主要的工程结构材料。

(2)The universal nature of reinforced concrete construction stems from the wide availability of reinforcing bars and the constituents of concrete, gravel, sand, and cement, the relatively simple skills required in concrete construction.(2) 钢筋混凝土建筑的广泛存在是由于钢筋和制造混凝土的材料，包括石子，沙，水泥等，可以通过多种途径方便的得到，同时兴建混凝土建筑时所需要的技术也相对简单。

(3)Concrete and reinforced concrete are used in bridges, building of all sorts, underground structures, water tanks, television towers, offshore oil exploration and production structures, dams, and even in ships.(3)混凝土和钢筋混凝土被应用于桥梁，各种形式的建筑，地下结构，蓄水池，电视塔，海上石油平台，以及工业建筑，大坝，甚至船舶等。

⼟⽊⼯程专业英语1Civil engineering(⼟⽊⼯程)Civil Engineering. Civil engineering,the oldest of the engineering specialties,is referring to the planning, design, construction, and management of the built environment. This environment includes all structures built according to scientific principles,from irrigation and drainage systems to rocket-Jaunching facilities.Civil engineers build roads, bridges, tunnels, dams, harbors, power plants, water and sewage systems, hospitals, schools , mass transit, and other public facilities essential to modern society and large population concentrations..They also build privately owned facilities such as airports, rail-roads , pipelines, skyscrapers , and other large structures designed for industrial, commercial, or residential use. In addition, civil engineers plan, design, and build complete cities and towns, and more recently have been planning and designing space platforms to house self-contained communities.The word "civil" derives from the Latin for citizen. In 1782, an Englishman named John Smeaton used the term to differentiate his nonmilitary engineering work from that of the military engineers who predominated at the time. Since then, the term "civil engineering" has often been used to refer to engineers who build public facilities, although the field is much broader. Scope.It is so broad, that civil engineering is subdivided into a number of technical specialties.Depending on the type of project, civil engineer specialists with many kinds of skills may be needed. When a project begins, the site is surveyed and mapped by civil engineers who locate utility placement-water, sewer, and power lines. Geotechnical specialists perform soil experiments to determine if the earth can bear the weight of the project. Environmental specialists study the project's impact on the local area: the potential for air and groundwater pollution,the project's impact on local animals and plant life,and how the project can be designed to meet government requirements aimed at protecting the environment. Transportation specialists determine what kinds of facilities are needed to ease the burden on local roads and other transportation networks that will result from the completed proj ect. Meanwhile, structural specialists use preliminary data to make detailed designs, plans, and specifications for the project. Supervising and coordinating the work of these civil engineering specialists , from the beginning to the end of the project, are the tasks of the construction management specialists. Based on the information supplied by other specialists, construction management civil engineers estimate quantities and costs of materials and labor, schedule all work, order materials and equipments for the job, hire con.tractors and subcontractors, and perform other supervisory work to ensure the project is completed on time as specified.Throughout any given project, civil engineers make extensive use of computers. Computers are used to design projects' various elements (computer-aided design,or CAD) and manage/doc/1d8a7d266137ee06eef91860.html puters are a necessity for modern civil engineers because they permit engineers to efficiently handle large quantities of data needed in determining the best way to construct a project. NEW WORDS AND PHRASES1.predominate居⽀配地位，统治，（数量上）占优势2.geotechnical岩⼟⼯程的3.specification载明，详述，技术要求，说明书，清单4.supervise监督，管理，控制5．subcontractors转包合同，转包⼯作(6. hurricane飓风，（感情等的）爆发7．asphalt沥青，铺沥青于8．aluminum【化】铝9．runoff⾬量，流量，决赛，决定性竞选10. lock⽔闸，闸门11. fill充⾜，饱满，装填物，（⼀）袋，填⼟，填⽅12. scrubber洗涤器，涤⽓器，滤清器，板刷，擦布，擦洗者13. incineration 烧尽，焚化，⽕葬14. toxic有毒（性）的，中毒的15. combustible男燃的，可燃的，易激动的16. ramp斜坡，斜⾯，滑⾏台17. excavate挖掘，发掘，在…上挖掘，挖出，变成空洞18. precisely精确的，刻板的，正好，恰恰，确实如此19. aerial空⽓的，⼤⽓的，航空的，架空的，⽣存在空中的20. sonic能发出声⾳的，声⾳的，⾳速的，利⽤⾳波的21. plotting测绘，标图，标航路22. municipal市政的，市⽴的，地⽅⾃治的，地⽅（性）23. commission委任，委托（事项），委员会24. drainage system 排⽔系统Reading Material (1) Careers in Civil EngineeringEngineering is a profession,which means that an engineer must have a specialized university education.many government jurisdictions also have licensing procedures which require engineer graduates to pass an examination,similar to the examination for a lawyer,before they can actively start their careers.In the university,mathematics,physics,and chemistry are heavily emphasized throughout the engineering curricula,but particularly in the first two or three years. Mathematics is very important in all branches of engineering, so it is greatly stressed. Today,mathematics includes courses in statistics, which deals with gathering, classifying, and using numerical data, or pieces of information. An important aspect of statistical mathematics is probability, which deals with what may happen when there are different factors, or variables, that can change the result of a problem. Before the construction of a bridge is undertaken,for example,a statistical study is made of the amount of traffic the bridge will be expected to handle. In the design of the bridge, variable such as water resource on the foundation, impact, the effects of different wind forces and many other factors must be considered.Because a great deal of calculation is involved in solving these problems, computer programming is now included in almost all engineering curricula. Computers, of course, can solve many problems involving calculations with greater speed and accuracy than a human being can do.But computers are useless unless they are given clear and accurate instructions and information,in other words,a good program.In spite of the heavy emphasis on technical subjects in the engineering curricula, a current trend is to require students to take courses in the social science and the language arts. The relationship between engineering and society is getting closer; it is sufficient,therefore,to say again hat the work performed by an engineer affects society in many different and important ways that he or she should be aware of. An engineer also needs a sufficient command of language to be able to prepare reports that are clear and,in many cases,persuasive. An engineer engaged in research will need to be able to write up his or her findings for scientific publications.An engineering program in the last two years includes subjects within the students' field of specialization. For the student who is preparing to become a civil engineer, these specialized courses may concern such subjects as geodetic surveying,soil mechanics,or hydraulics.Active recruiting for engineers often begins before the students?last year in the university.Many different corporation and government agencies have competed for the services of engineers in recent years.In the science-oriented society of today,people who have technical training are ,of course,in demand.Young engineers many choose to go into environmental or sanitary engineering,for example,where environmental concerns have created many openings;or they may choose construction firms that specialized in highway work;or they may prefer to work with one of the government agencies that deal with water resource.In deed,the choice is large and Varied.When a young engineer has finally started actual practice,the theoretical knowledge acquired in the university must be applied.He or she will probably be assigned at the beginning to work with a team of engineers.Thus ,on-the-job training can be acquired that demonstrate his or her ability to translate theory into practice to the supervisors.Civil engineers may work in research, design, construction supervision, maintenance, or even in sales or management. Each of these areas involves different duties, emphases and uses of engineers and also the development and test of newstructural materials.Civil engineering projects are almost always unique; each has its own problems and design features. Therefore, careful study is given to each project even before design work begins. The study includes a survey both of topography and subsoil features of the proposed site. It also includes a consideration of possible alternatives,such as a concrete gravity dam or an earth-fill embankment dam. The economic factors involved in each of the possible alternatives must also be weighed. Today,a study usually includes a consideration of environmental impact of the project. Many engineers,usually working as a team that includes surveyors, specialists in soil mechanics, and experts in design and construction,are involved in making these feasibility studies.Among civil engineers, there are many top people who work in design. As we have seen, civil engineers work on many different kinds of structures,so it is normal practice for an engineer to specialize in just one kind. In designing buildings, engineers often work as consultants in architectural or construction firms. Dams , bridges , water supply systems, and other large projects ordinarily employ several engineers whose work is coordinated by a system engineer who is in charge of the powerhouse and its equipments. In other cases,civil engineers are assigned to work on project in another field; in the space program,for instance, civil engineers are 'necessary in the design and construction of such structures as launching pads and rocket storage facilities.Construction is a complicated process on almost all engineering projects. It involves scheduling the work and utilizing the equipments and the materials so that costs are kept as low as possible. Safety factor must also be taken into account, since construction can be very dangerous.Many civil engineers therefore specialize in the construction phase.Reading Material (2) Civil EngineerA civil engineer is a person who practices civil engineering,the application of planning,designing , constructing, maintaining, and operating infrastructures while protecting the public and environmental health,as well as improving existing infrastructures that have been neglected.Originally, a civil engineer worked on public works projects and was contrasted with a military engineer,who worked on armaments and defenses. Over time, various branches of engineering have become recognized as distinct from civil engineering , including chemical engineering, mechanical engineering,and electrical engineering, while much of miry engineering has been absorbed by civil engineering.In some places, a civil engineer may perform land surveying; in others, surveying is limited to construction surveying,unless an additional qualification is obtained. On some U. S. military bases,the.personnel responsible for buildings and grounds maintenance, such as grass mowing, are called civil .engineers and are not required to meet any minimum educational requirements.SpecializationCivil engineers usually practice in a particular specialty, such as construction engineering,geotechnicalengineering,structural engineering,land development, transportation engineering, hydraulic engineering,and environmental engineering. Some civil engineers, particularly those working for government agencies, may practice across multiple specializations, particularly when involved in critical infrastructure development or maintenance.Education and licensingIn most countries, a civil engineer will have graduated from a post-secondary school with a degree in civil engineering, which requires a strong background in mathematics and physical sciences; this degree is typically a bachelor's degree,though many civil engineers study further to obtain masters,and doctoral degrees. In many countries,civil engineers are subject to licensure. In jurisdictions with mandatory licensing,people who do not obtain a license may not call themselves "civil engineers".EuropeBelgium. In Belgium, Civil Engineer is a legally protected title applicable to graduates of the five-year engineering course in one of the six universities and the Royal Military Academy. Their specialities can be all fields of engineering: civil, structural, electrical, mechanical, chemical, physics and even computer science. This use of the title may cause confusion to English speakers as the Belgian "civil" engineer can have a speciality other than civil engineering. In fact,Belgians use the adjective " civil"as an opposition to military engineers.The formation of the civil engineer has a strong mathematical and scientific base and is more theoretical in approach than the practical oriented industrial engineer educated in a five-year program at a polytechnic. Traditionally, students were required to pass an entrance exam on mathematics to start civil engineering studies. This exam was abolished by the FlemishCommunity in 2004,but is still organized in the French Community.Scandinavia. In Scandinavian countries, a civil engineer is a first professional degree,approximately equivalent to Master of Science in Engineering,and a protected title granted to students by selected institutes of technology. As in English the word has its origin in the distinction between civilian and military engineers,as in before the start of the 19th century only military engineers existed and the prefix "civil" was a way to separate those who had studied engineering in a regular university from their military counterparts. Today the degree spans over all fields within engineering, like civil engineering , computer science , electronics engineering , etc.There is generally a slight difference between a master of science in engineering degree and the Scandinavian civil engineer degree,the latter's program having closer ties with the industry's demands. A civil engineer is the more well-known of the two; still, the area of expertise remains obfuscated for most of the public. A noteworthy difference is the mandatory courses in mathematics and physics , regardless of the equivalent master degree, e. g. computer science.Although a college engineer is roughly equivalent to a bachelor of science in Scandinavia, and to become a civil engineer, one often has had to do up to one extra year of overlapping studies compared to attaining a bachelor of science/master of science combination.This is because the higher educational system is not fully adapted to the international standard graduation system,since it is treated as a professional degree. Today is starts to have a change due to the Bologna process.A Scandinavian "civilingenjor" in international contexts will commonly call herself "master of science in engineering" and will occasionally wear an engineering class ring. At the Norwegian Institute of Technology (now the Norwegian University of Science and Technology) , the tradition with a NTH Ring goes back t0 1914,before the Canadian iron ring.In Norway the title "Sivilingenidr" will no longer be issued after 2007,and has been replaced by "Master of technology". In the English translation of the diploma,the title will be "Master of Science" , since "Master of Technology" is not an established title in the English-speaking world. The extra overlapping year of studies have also been abolished with this change to make Norwegian degrees more equal to their international counterparts.United Kingdom. A chartered civil engineer (known as a certified or professional engineer in other countries) is a member of the Institution of Civil Engineers,and has also passed chartership exams. However, a non-chartered civil engineer may not be a member of the Institution of Civil Engineers or the Institution of Civil Engineering Surveyors. The description "Civil Engineer" is not restricted to members of any particular professional organization although "Chartered Civil Engineer" is .Eastern EuropeIn many Eastern European countries civil engineering does not exist as a distinct degree or profession but its various sub-professions are often studied in separate university faculties and performed as separate professions, whether they are taught in civilian universities or military engineering academies. Even many polytechnic tertiary schools give out separate degrees for each field of study. Typically study in geology,geodesy,structural engineering and urban engineering allows a person to obtain a degree in construction engineeting. Mechanical engineering,automotive engineering , hydraulics and even sometimes metallurgy are fields in a degree of machinery /doc/1d8a7d266137ee06eef91860.html puter sciences,control engineering and electricalengineering are fields in a degree in electrical engineering , while security, safety, environmental engineering, transportation, hydrology and meteorology are in a category of their own, typically each with their own degrees, either in separate university faculties or at polytechnic schools. United StatesIn the United States, civil engineers are typically employed by municipalities, construction firms,consulting engineering firms, architect/engineer firms, state governments, and the federal government. Each state requires engineers who offer their services to the public to be licensed by the state.licensure is obtained by meeting specified education, examination, and work experience the state. Licensure is obtained by meeting spec requirements. Specific requirements vary by state. Typically licensed engineers must graduate from an abet-accredited university or college engine ering program, pass the Fundamentals of Engineering Exam,obtain several years of engineering experience under the supervision of a licensed engineer,and then pass the Principles and Practice of Engineering Exam. After completing these steps and the granting of licensure by a state board,engineers may use the title "Professional Engineer"Building Engineering(建筑⼯程)Ⅰ: Building Types and ComponentsComponents of a BuildingMaterials and structural forms are combined to make up the various parts of a building, including the load-carrying frame, skin, floors, and partitions. The building also has mechanical and electrical systems, such as elevators, heating and cooling systems, and lighting systems. The superstructure is that part of a building above ground, and the substructure and foundation is that part of a building below ground.The skyscraper owes its existence to two developments of the 19th century: steel skeleton construction and the passenger elevator. Steel is a construction material dates from the introduction of the Bessemer converter in 1855. Gustame Eiffel (1832-1923) introduced steel construction in France. His designs for the Galerie des Machines and the Tower for the Paris Exposition of 1889 expressed the lightness of the steel framework. The Eiffel Tower, 984 feet (300 meters) high, was the tallest structure built by man and was not surpassed until 40 years later by a series of American skyscrapers.The first elevator was installed by Elisha Otis in a department store in New York in 1857. In 1889, Eiffel installed the first elevators on a grand scale in the Eiffel Tower, whose hydraulic elevators could transport 2,350 passengers to the summit every hour.Load-carrying frame. Until the late 19th century, the exterior walls of a building were used as bearing walls to support the floors. This construction is essentially a post and lintel type, and it is still used in frame construction for houses. Bearing-wall construction limited the height of buildings because of the enormous wall thickness required; for instance, the 16-story MonadnockBuilding built in the 1880?s in Chicago had walls 5 feet (1.5 meters) thick at the lower floors. In 1883, William Le Baron Jenney (1832-1907) supported floors on cast-iron columns to form a cage-like construction. Skeleton construction, consisting of steel beams and columns, was first used in 1889. As a consequence of skeleton construction, the enclosing walls become a “curtain wall” rather than serving a supporting function. Masonry was the curtain wall mate rial until the 1930?s, when light metal and glass curtain walls were used.After the introduction of the steel skeleton, the height of buildings continued to increase rapidly. All tall buildings were built with a skeleton of steel until World War Ⅱ. After the war, the shortage of steel and the improved quality of concrete led to tall buildings being built of reinforced concrete. Marina Towers (1962) in Chicago is the tallest concrete building in the United States; its height - 588 feet (179 meters) - is exceeded by the 650-foot (198-meter) Post Office Tower in London and by other towers.A change in attitude about skyscraper construction has brought a return to the use of the bearing wall. In New York city, the Columbia Broadcasting System Building, designed by Eero Saarinen in 1962, has a perimeter wall consisting of 5-foot (1.5-meter) wide concrete columns spaced 10 feet (3-meter) from column center to center. This perimeter wall, in effect, constitutes a bearing wall. One reason for this trend is that stiffness against the action of wind can be economically obtained by using the walls of the building as a tube; the World Trade Center buildings are another example of this tube approach. In contrast, rigid frames or vertical trusses are usually provided to give lateral stability.Skin. The skin of a building consists of both transparent elements (windows) and opaque elements (walls). Windows are traditionally glass, although plastics are being used, espeeially in schools where breakage creates a maintenance problem. The wall elements, which are used to cover the structure and are supported by it, are built of a variety of materials: brick precast concrete, stones, opaque glass, plastics, steel, and aluminum. Wood is used mainly in house construction; it is not generally used for commercial, industrial, or public buildings because of the fire hazard.Floors. The construction of the floors in a building depends on the basic structural frame that is used. In steel skeleton construction, floors are either slabs of concrete resting on steel beams or a deck consisting of corrugated steel with a concrete topping. In concrete construction, the floors are either slabs of concrete on concrete beams or a series of closely spaced concrete beams (ribs) in two directions topped with a thin concrete slab, giving the appearance of a waffle on its underside. The kind of floor that is used depends on the span between supporting columns or walls and function of the space. In an apartment building, for instance, where walls and columns are spaced at 12 to 18 feet (3.7 to 5.5 meters), the most popular construction is a solid concrete slab with no beams. The underside of the slab serves as the ceiling for the space below it. Corrugated steel decks are often used in office buildings because the corrugations, when enclosed by another sheet of meta1, form ducts for telephone and electrical lines.Mechanical and Electrical Systems. A modern building not only contains the space for which it is intended (office, classroom, apartment) but also contains ancillary space for mechanical and electrical systems that help to provide a comfortable environment. These ancillary spaces in a skyscraper office building may constitute 25% of the total building area. The importance of heating, ventilating, electrical, and plumbing systems in an office building is shown by the fact that 40% of the construction budget is allocated to them. Because of the increased use of sealedbuildings with windows that cannot be opened, elaborate mechanical systems are provided for ventilation and air conditioning. Ducts and pipes carry fresh air from central fan rooms and air conditioning machinery. The ceiling, which is suspended below the upper floor construction, conceals the ductwork and contains the lighting units. Electrical wiring for power and for telephone communication may also be located in this ceiling space or may be buried in the floor construction in pipes or conduits.There have been attempts to incorporate the mechanical and electrical systems into the architecture of buildings by frankly expressing them; for example, the American Republic Insurance Company Building (1965) in Des Moines, Iowa, exposesboth the ducts and the floor structure in an organized and elegant pattern and dispenses with the suspended ceiling. This type of approach makes it possible to reduce the cost of the building and permits innovations, such as in the span of the structure.Soil and Foundations. All buildings are supported on the ground, and therefore the nature of the soil becomes an extremely important consideration in the design of any building. The design of a foundation depends on many soil factors, such as type of soil, soil stratification, thickness of soil layers and their compaction, and groundwater conditions. Soils rarely have a single composition; they generally are mixtures in layers of varying thickness. For evaluation, soils are graded according to particle size, which increases from silt to clay to sand to gravel to rock. In general, the larger particle soils will support heavier loads than the smaller ones. The hardest rock can support loads up to 100 tons per square foot (976.5 metric tons/sq meter), but the softest silt can support a load of only 0.25 ton per square foot (2.44 metric tons/sq meter). All soils beneath the surface are in a state of compaction; that is, they are under a pressure that is equal to the weight of the soil column above it. Many soils (except for most sands and gavels) exhibit elastic properties - they deform when compressed under load and rebound when the load is removed. The elasticity of soils is of - ten time - dependent, that is, deformations of the soil occur over a length of time, which may from minutes to years after a load is 1m - posed. Over a period of time, a building may settle if it imposes a load on the soil greater than the natural compaction weight of the soil. Conversely, a building may heave if it imposes loads on the soil smaller than the natural compaction weight. The soil may also flow under the weight of a building; that is, it tends to be squeezed out.Due to both the compaction and flow effects, buildings tend to settle. Uneven settlements, exemplified by the leaning towers in Pisa and Bologna, can have damaging effects - the building may lean, walls and partitions may drack, windows and doors may become inoperative, and in the extreme, a building may collapse. Uniform settlements are not so serious, although extreme conditions, such as those in Mexico City, can have serious consequences. Over the past 100 years, a change in the groundwater level there has caused some buildings to settle more than 10 feet (3 meters). Because such movements can occur during and after construction, careful analysis of the soils under a building is vital.The great variability of soils has led to a variety of solutions to the foundation problem. Where firm soil exists close to the surface, the simplest solution is to rest columns on a small slab of concrete (spread footing). Where the soil is softer, it is necessary to spread the column load over a greater area; in this case, a continuous slab of concrete (raft or mat) under the whole building is used. In cases where the soil near the surface is unable to support the weight of the building, piles of wood or concrete are driven down to firm soil.The construction of a building proceeds naturally from the foundation up to the superstructure. The design process, however, proceeds from the roof down to the foundation (in the direction of gravity). In the past, the foundation was not subjected to systematic investigation. A scientific approach to the design of foundations has been developed in the 20th century. Karl Terzaghi of the United States pioneered studies that made it possible to make accurate predictions of the behavior of foundations, using the science of soil mechanics coupled with exploration and testing procedures. Foundation failures of the past, such as the classical example of the leaning tower in Pisa, have become almost nonexistent. Foundations still are a hidden but costly part of many Buildings.New Words and Expressions1.partition [ pɑ:'ti??n ] n. 分开，分割，隔墙，隔板2.converter [ k?n'v?:t? ] n. 炼钢炉，吹风转炉3.framework [ 'freimw?:k ] n. 构架，框架，结构4.surpass [ s?'pɑ:s ] v. 超过，胜过5.exterior [ ik'sti?ri? ] adj. 外部的，外⾯的n. 外部，表⾯6.lintel [ 'lint?l ] n. 楣，（门窗）过梁7.opaque [ ?u'peik ] adj. 透明的，不透光的n. 不透明体8.deck [ dek ] n. 甲板，舱⾯；桥⾯，层⾯9.corrugate [ 'k?:ruɡeit ] v. 弄皱，使起皱纹adj. 起皱的，起波纹的10.duct [ d?kt ] n. 管道，通道，预应⼒筋孔道11.ancillary [ ?n'sil?ri ] adj. 辅助的，附属的12.ventilate [ 'ventileit ] vt. 使通风，使通⽓，给……装置通风设备。

分词 The heat produced is equal to the electrical energy wasted. 产生的 热能等于浪费了的热能。 过去分词表被动在科技文中被广泛应用。尤 其在一些并列结构的句子中。
定语从句 During construction, problems often arise which require design changes. 在施工过程中，常会出现需要改变设计的问题。
样的装置称之为电容器。其储存电能的能力称为电容。电容的测量单位是法 拉。 英国利兹大学John Swales 的统计，科技英语
中的谓语至少三分之一是被动态结构。 WHY?
强调与客观
使用时要注意：主要的信息置于句首 ;尽量避免使用第一、二人称
三、非限定动词 (the nonrestrictive verb)
日常应用
听、说、读、写 CET4 和 CET6
词汇、语 法、句型
介绍听和说 重点在阅读、翻译和写作。
Part One Characteristic of specialty English
（科技英语的特点 ） 行文 目的 内容 信息量大、强调存在的事实 简洁、准确、清晰 清und and the abbreviation）
复合词 full-enclosed 全封闭的；work-harden 加工硬化； crisscross交叉着；on-and-off-the-road路面越野两用的； anti-armored-fighting-vehicle-missile反装甲车导弹； radiophotography无线电传真； colorimeter色度计（无连字符复合词） 缩略词
使用分词短语代替定语从句或状语从句；使用分词独立结构代替 状语从句或并列分句；使用不定式短语代替各种从句；介词十动 名词短语代替定语从句或状语从句

A Type Wooden Ladder A字木梯A-frame A型骨架A-truss A型构架Abandon 废弃Abandoned well 废井Aberration of needle 磁针偏差Abnormal pressure 异常压力abnormally high pressure 异常高压Abort 中止abrasion 磨损Abrasion surface 浪蚀面abrasive cut-off machine 磨切机Abrasive Cutting Wheel 拮碟abrasive grinding machine 研磨机Abrasive Grinding Wheel 磨碟abrasive particle 磨料颗粒Absolute address 绝对地址Absolute altitude 绝对高度Absolute damping 绝对阻尼Absolute deviation 绝对偏差Absolute flying height 绝对航高Absolute gravity 绝对重力absolute permeability 绝对渗透率absolute porosity 绝对孔隙率absolute temperature 绝对温度absorbability 吸收性；吸附性absorption 吸收abutment 桥墩abutting end 邻接端acceleration 加速acceleration lane 加速车道Acceleration of gravity 重力加速度acceleration pedal 加速器踏板accelerator 催凝剂；加速器；催化剂acceptance criteria 接受准则access 通路；通道access door 检修门；通道门access lane 进出路径access panel 检修门access point 入口处；出入通道处access ramp 入口坡道；斜通道access road 通路；通道access shaft 竖井通道access spiral loop 螺旋式回旋通道access staircase 通道楼梯access step 出入口踏步access tunnel 隧道通道accessible roof 可到达的屋顶accessory 附件；配件accident 事故；意外accidental collapse 意外坍塌accommodate 装设；容纳accredited private laboratory 认可的私人实验室accumulator 储压器；蓄电池accuracy limit 精度限制acetylene cylinder 乙炔圆筒Acetylene Hose 煤喉Acetylene Regulator 煤表acid plant 酸洗设备；酸洗机acid pump 酸液泵acid tank 酸液缸acidic rock 酸性岩acoustic couplant 声耦合剂acoustic coupler 声音藕合器；音效藕合器acoustic lining 隔音板acoustic screen 隔声屏Acoustic wave 声波acrylic paint 丙烯漆料(压克力的油漆)acrylic sheet 丙烯胶片(压克力的胶片)active corrosion 活性腐蚀active earth pressure 主动土压力active fault 活断层active oxidation 活性氧化actual plot ratio 实际地积比率actuator 促动器；唧筒；激发器adapt 改装adaptor 适配器；承接器；转接器；addition 增设；加建additional building works 增补建筑工程additional horizontal force 额外横向力additional plan 增补图则(附加的平面图)additional vent 加设通风口additive 添加剂Address 地址adhesive 黏结剂；胶黏剂adhesive force 附着力Adhesive Glue 万能胶Adhesive Reflective Warning Tape 反光警告贴纸adit 入口；通路；坑道口adjacent construction 相邻建造物adjacent level 相邻水平adjacent site 相邻基地adjacent street 相邻街道adjoining area 毗邻地区adjoining building 毗邻建筑物adjoining land 毗邻土地adjoining structure 毗邻构筑物adjustable 可调校Adjustable Wrench Spanner 昔士adjuster 调节器adjustment 调校；调整Administrative Lawsuit 行政诉讼Administrative Remedy 行政救济admixture 掺合剂；外加剂advance directional sign 前置指路标志；方向预告标志advance earthworks 前期土方工程advance warning sign 前置警告标志advance works 前期工程aeration 曝气aeration tank 曝气池aerial 天线Aerial mapping 航空测图aerial photograph 航测照片Aerial photography 航照定位aerial rapid transit system 高架快速运输系统1 / 61aerial ropeway 高架缆车系统aerial view 鸟瞰图aerofoil 翼型aerosol 悬浮微粒；喷雾aerosphere 大气圈affix 贴附aftercooler 后冷却器afterfilter 后过滤器aftershock 余震agent 作用剂；代理人aggradation 堆积aggregate 骨材；集料；碎石aggregate area 总面积aggregate grading 骨材级配aggregate superficial area 表面总面积aggregate usable floor space 总楼地板空间agitator 搅拌器；搅动机air bleeding 放气(空气渗出)air blower 鼓风机air brake 气压制动器Air chambor 气室air circuit 空气回路air circuit breaker 空气断路器air cleaner 空气滤清器air compressor 空气压缩机air compressor governor 空气压缩机调压器air conditioning 空气调节air cooled chiller 风冷式冷却机air cooler 空气冷却器air cooling system 空气冷却系统；风冷系统air coupling valve 空气联接阀air curtain fan 风帘风扇air cylinder 气缸；气筒air damper 风闸；气流调节器air distribution system 配气系统air distributor 空气分配器air dryer 空气干燥器air duct 通风管道；气槽air entrained cement 加气水泥；伴沬水泥air entraining agent 输气剂air exhaust 排气口air filter 空气滤器；风隔；隔尘网air filter chamber 空气过滤室air flowmeter 风量计；空气流量计air gap 气隙air grill 空气格栅air inlet 进风口；进气孔air inlet louver 进气百叶air inlet port 进气口air intake 进风口；进气孔；入气口air intake duct 进风槽air intake filter 进气过滤器air isolating cock 空气隔断旋塞air line breathing apparatus 气喉型呼吸器具air line strainer 进气管道隔滤器air outlet 出风口air outlet grille 空气出口栅格air particle 空气粒子air passage 风道air pipe/ pipework 通气管；送气管air piston 空气活塞air pressure gauge 气压表air pressure switch 气压闸air pressurization system 空气加压系统air receiver 空气储存器air reservoir 储气缸air restrictor 空气节流器air shuttle valve 阻气阀air sprayer 喷涂器air spring 空气弹簧air strainer 空气隔滤器；空气滤网air supply outlet 供气出口air supply valve 供气阀air tank 空气箱air valve 进出气阀；放气阀air valve pit 进出气阀井；放气阀井air vent cock 通风管旋塞air ventilator 空气通风器air-operated damper 气动风闸airshaft 通风竖井airtight cover 气密盖airy dry varnish 风干清漆alarm 警报；警报器alarm bell 警报钟alarm buzzer 警报器alga 藻类Alidade 照准仪alidate 照准仪align 对准；调直；定线alignment (road) 路线；准线(特指道路中线的位置与方向)alignment plan (road) 路线平面图alkali-silica reaction 碱硅反应alkaline aggregate reaction 碱性集料反应alkaline earth 碱性土alkaline pump 碱液泵alkaline tank 碱液缸alkalinity 碱度all-purpose road 混合车道；综合车道alley 巷allowable load 容许载重；容许荷载Allowable pressure 容许压力allowable stress 容许应力alloy 合金alloy steel bar 合金钢筋条alluvial deposit 冲积土层；冲积物alluvial plain 冲积系alteration 更改；改建；改动Alternating current 交流电alternating current (a. c.) 交流电alternative design 替代设计alternative route 替代路线alternator 交流发电机Altimeter 高度计Altitude 高度；地平纬度；海拔2 / 61Altitude correction 高度修正Altitude error 高度误差Altitude-tint legend 高程表Aluminium Flat Bar 铝扁条aluminium tape 铝卷尺aluminum bridge 铝桥Aluminum Sheet 花铝板amber 琥珀amber flashing light 黄色闪光灯Ambient 周围ambient pressure 周围压力ambient temperature 环境温度；周围温度amendment 修订amenities 市容建筑；设施；康乐设施amenity area 美化市容地带amenity railing 美观栏杆ammeter 电流表；安培计Ammonium nitrate 硝酸铵Amortisseur 减震器Amortization 减震Ampere 安培（电流单位）ampere (A) 安培(电流量单位)Ampere's law 安培定律amplification 放大；增强Amplifier 放大器amplitude 幅；振幅Amplitude anomaly 振幅异常Analog 模拟Analog signal 模拟信号Analogue 模拟anchor 锚；锚竿支撑anchor bearing 锚承；锚座anchor bolt 锚栓anchor plate 锚碇板anchorage 锚碇；碇泊区；抛锚区；锚固anchorage length 锚固长度anchoring strength 锚固强度ancillary building 附属建筑物ancillary facilities 附属设施ancillary installation 附带装置ancillary works 附属工程angle cutter 角铁切割机angle iron bracket 角铁支架；角铁托架Angle of declination 偏角Angle of depression 俯角Angle of dip 倾角Angle of elevation 仰角angle of emergence 出射角angle of incidence 入射角angle of inclination 倾斜角angle of internal friction 内摩擦角angle of polarization 偏极角angle of reflection 反射角Angle of refraction 折射角angle of rotaion 旋转角angle probe 斜探头angular velocity 角速度annealing 退火annunciation lamp 警示灯annunciator 传播器；呼唤器anode 阳极anode voltage 阳极电压Anomaly 异常antenna 天线Anthracite 红基煤anti-corrosion paint 防腐蚀油漆anti-creep device 防溜装置Anti-grease Rubber Gloves 防油胶手套anti-lift roller 防升滚轮anti-oxidizing paint 抗氧化漆anti-rust paint 防锈漆anti-skid chequer 防滑格纹anti-skid device 防滑装置anti-skid dressing 防滑钢沙anti-skid material 防滑物料anti-slip 防滑动；防空转；防打滑anti-static chain 抗静电链anti-static tyre 抗静电轮胎anti-stripping agent 防剥剂anti-syphonage pipe 反虹吸作用管anti-tip roller 防倾侧滚轮anti-vibration mounting 防震装置anti-vibration pad 防震垫anticline 背斜Antitermite Paint 白蚁油anvil 铁砧aperture 隙缝；壁孔apex 顶apparatus 仪器；装置；器具；器材appliance 用具；装置；设备applied covering 外加覆盖物applied load 外施荷载(应用的负荷)approach 进路；引道；接驳道路；引桥approach channel 进港航道；引渠approach ramp 引道坡approach road 引道；进路approach speed 来车速度approach taper 楔形引道路段approach viaduct 高架引道approved material 经核准的物料approved plan 经核准的图则appurtenance 附属物apron 跳板；护板；停机坪arc 电弧arc contact 电弧触点arc runner 电弧滚环arc welding 电弧焊接arch 拱；弓形；拱门arch bridge 拱桥architect 建筑师Architect Registration Examination 建筑师注册考试(A.R.E)architectural 建筑学architectural decoration 建筑装饰architectural projection 建筑上的伸出物Architecture 结构area traffic control system 区域交通控制系统argon arc welding 氩气焊armature 电枢3 / 61arrangement 排列；布置array 数组arresting assembly 止动装置art paper 铜版纸arterial highway 干线道路arterial traffic 干线交通article of agreement 合约细则Articulation 清晰度Artifacts 人工产品Artificial illumination 人工照明Artificial intelligence 人工智能artificial lighting 人工照明as-built drawing 竣工图则as-constructed drawing 竣工图则asbestos abatement works 石棉拆除工程asbestos cement 石棉水泥asbestos gasket 石棉垫料aseismic region 无震区ash pit 排渣槽；灰坑asphalt 沥青asphalt distributor 沥青喷洒机asphalt paver 沥青铺筑机asphalt roofing 沥青屋面asphaltic coating 沥青涂层asphaltic concrete 沥青混凝土asphaltos 地沥青aspirator 吸气器assemblage 组合物assembly 装置；组合assessment 评估associated works 相关工程；相关设施Assorted Cloth 各色布仔Assorted Rubber Gloves 杂色胶手套Asymptote 渐近线at-grade pedestrian crossing 地面行人过路处at-grade signal controlled junction 交通灯控制地面路口atmospheric distillation 常压蒸馏atmospheric pressure 大气压力；常压atmospheric temperature 常温atomization air fan 雾化空气风扇(喷雾空气风扇)attachment 附件；附属物attenuation 衰减audible signal 音响讯号audible warning 音响警号Auger Bit 长身小林式钻咀Aurora 极光Aurora australis 南极光Aurora borealis 北极光authorities 权限authority 主管当局authorized officer 获授权人员authorized person 获授权人；认可人士；核准人士authorized works 获授权进行的工程；批准进行的工程Auto-Marking Gauge ST-7521N自动墨斗automatic (spark)ignition device 自动(火花)点火装置Automatic control 自动控制automatic control switch 自动控制开关automatic operation 自动操作automatic release 自动脱扣automatic voltage regulator 自动调压器automatic weather station 自动气象站Automatic zero set 自动归零automation equipment 自动化设备Automobil Putty 原子灰auxiliary control panel 辅助掣板(附加的控制仪表板)auxiliary equipment 辅助设备auxiliary feedwater pump 辅助给水泵auxiliary feedwater tank 辅助给水箱auxiliary plant 辅助厂房auxiliary system 辅助系统auxiliary water pump 辅助水泵average compressive stress 平均压应力average strength 平均强度Averaging 平均Axe Handle 斧头柄axial fan 轴流式风扇axial force 轴向力axial load 轴向载重；轴向荷载axial stress 轴向应力Axis of abscissa 横坐标轴Axis of ordinate 纵坐标轴axis of reference 参考轴axis of rotation 旋转轴axis of symmetry 对称轴axle bearing 车轴轴承(车轴啤令)Azimuth bearing 方位角azimuth compass 方向罗盘Azimuthal angles 方位角Back azimuth 反方位角back-fire 逆火back-up area 后勤地区；辅助埸地backfill 回填；回填土backfill material 回填物料background noise 背景噪音backing plate 垫板；背板Backsight 后视Bad data 不良资料Bad earth 接地不良baffle 隔板；挡板baffle plate 遮挡板baffle wall 遮挡墙balance tank 调节池；均衡槽balance weight 平衡锤balanced load 平衡载重balancer 平冲器Balancing 平差Balancing a survey 测量平差balancing pipeline 平衡水管balcony 露台ball bearing 滚珠轴承Ball Caster 平底波辘Ball Peen Hammer w/handle 圆头锤Ball Point Hex Key Set (extra-long) 加长4 / 61波头套庄六角匙ball valve 浮球阀；球形阀；波阀ball-and-socket joint 球窝接头ballast 道碴bamboo bridge 竹桥Bamboo Broom 竹扫把Bamboo Handle Toilet Brush 竹柄鲍鱼刷bamboo scaffolding 竹枝棚架band brake 带式制动器band clamp 带夹banshee alarm 尖啸警报bar 铁枝；杆；巴(压力量单位)bar tendon 钢筋Barbed Wire 有棘铁线barging area 驳运地点barrack 营房barrel 管筒；芯管barrette 方形桩barricade 路障；障碍物barrier 栏栅；护栏；障碍物；屏障barrier block 路障barrier gate 路闸barrier plate 阻挡板Basal plane 基面bascule bridge 开合式活动吊桥base 基座base course 路面下层；承重层；路基层base frame 基架base insulator 基架绝缘器Base level 基准面base map 底图base plate 底板；垫板base sealing 底部密封胶base slab 平底板base support 底座支架Base temperature 基础温度baseline 基线；底线；基准线baseline programme 基线计划basement 地库；地窖；地下室Basin 盆地batching plant 混凝土混和机；配料厂bathmeter 深度计Batter level 测斜器batter pile 斜桩battery 蓄电池battery acid level 电池酸位battery cell volt 蓄电池电压Battery Cells 电芯battery charger 电池充电器battery electric locomotive 电力机车battery electrolyte 电池电解液battery-powered device 电池推动装置bauxite 铝土beacon 闪光指示灯bead 焊珠beam 横梁beam (or girder) bridge 梁式桥Beaman arc 贝门弧bearing 支座；支承；承座；轴承(啤令)；方向角Bearing angle 方位角bearing capacity 承载力bearing force 承重能力；承载能力bearing pad 支承垫片；承重垫片bearing pile 支承桩bearing pin 支承栓钉bearing plate 支承垫板bearing stress 支承应力bearing surface 支承面bedding 底层；层理bedplate 座板bedrock 基层岩behaviour 性能；状况Belisha beacon 斑马线灯；黄波灯bellow pot 气囊；气囊筒belly band 安全带belt 带；皮带belt conveyor 带式输送机belt guard 皮带护罩belt tension 皮带拉力bend 弯角；弯位；路弯；弯管bending force 弯曲力bending stress 弯曲应力Benkelman beam test 贝克曼梁试验bentonite 膨润土berm channel 斜水平台渠berth 停泊处；碇泊位bevel 斜角；斜面bias 偏移Bias magnetic 磁偏bill of quantities 工料清单binder 黏合料bisectrix 等分线bit 钻头bitumen 沥青bitumen coating 沥青外衬(沥青护膜)bitumen felt 沥青纸bitumen lining 沥青衬里Bitumen Paint 腊青油Bitumen Paper 腊青纸bituminous concrete 沥青混凝土bituminous macadam 沥青碎石bituminous waterproof membrane 沥青防水膜Black Canvas Hose 黑色帆布喉Black Iron Pipe (Class B) B级黑铁喉Black Rubber Gloves 黑胶手套Black Steel Strapping 黑铁皮Black Welding Glass 黑玻璃blade 剪刀；叶片blank flange 盲板法兰；盲板凸缘；管口盖板blanking plate 封板blast-furnace 鼓风炉blast-furnace slag cement 炉渣水泥blasting 爆石；爆破bleed nipple 放气嘴；减压嘴bleed off pipe 溢流管bleed screw 放气螺钉；减压螺钉bleeding 泌浆(混凝土)；泌水性(混凝土)5 / 61blended cement 混合水泥blending control 混合控制blinding 补路石砂；(填充表面孔隙的细石)blinds 百叶窗block plan 楼宇平面图(地盘图)blow down 放水；放气blow down valve 放泄阀；排水阀blower 吹风机；鼓风机Blue Pencil #1276蓝铅笔Blue Powder 蓝淀粉bobbin 绕线管Body belts w/cert. 救生绳连证书bogie 转向架boiler room 锅炉房boiling point 沸点bollard 护柱；系船柱bollard light 安全岛指示灯bollard plinth 护柱柱基；护柱基座bolster 承枕；横撑bolt 螺栓Bolt Cutter 蛇头剪Bolts and Nuts 螺丝类bond 黏结；黏合；契约bond coat 黏合层bond strength 黏合强度bond stress 黏合应力boom 吊杆booster pump 增压泵booster pumping station 增压抽水站booster transformer 增压变压器booster water pump 增压水泵；增压抽水机borated water storage tank 含硼水贮存箱border link 边境连接道路border terminus 过境终站bore 钻孔；内孔bored pile 螺旋钻孔桩bored tunnel 钻挖的隧道borehole log 钻孔纪录boric acid 硼酸boring 钻探；冲孔boring machine 钻探机；镗床borrow area 采泥区；采料区BOT(Build-Operate Transfer) 兴建营运转移bottleneck 樽颈；狭窄段bottom heave 底部隆bottom layer 底层bottom plate 底板bottom simulating reflector (BSR) 海底仿拟反射器bottom-hole pressure 井底压力boulder 巨砾boundary 分界线；界线box bridge 箱型桥box culvert 盒形排水渠；盒形暗渠；箱形暗渠；方形去水渠box girder 箱形大梁brace 撑杆；支撑braced structure 受横向支撑的结构bracing 支撑bracing structure 支撑结构bracket 托架；支架braid 编织电缆brake 制动器brake horse power 制动马力brake lining 制动器摩擦衬片brake pedal 剎车踏板brake system 制动系统brake test 制动器试验brake tester 制动系统测试器braking distance 制动距离；剎车距离branch circuit 分支电路branch pipe/ pipework 支管；分支喉管Brass Caliper 铜身卡尺Brass Flat Bar 铜扁条brass gate valve 黄铜闸阀Brass Padlock w/key 同匙铜锁Brass Straight Nozzle 消防铜射咀brass wire brush 铜丝刷break pressure tank 减压配水缸箱；水压调节池breaker 轧碎机；碎石机；隔断器；开关闸；断路器；保险掣breaking strength 抗断强度breakthrough 击穿breakwater 防波堤breather 通气孔；呼吸器breather valve 通气阀breathing apparatus 呼吸器具brick 砖brick bridge 砖桥Brick Reinforcement 砖墙网Brick Reinforcement Mesh 砖网brick works 砌砖工程brickwork 砖块bridge 桥梁bridge abutment 桥台bridge crane 桥式吊机bridge deck 桥面板；桥板；桥面bridge girder 桥大梁bridge pier 桥墩bridgeworks 桥梁工程Bright spot 亮点Brightness 亮度Brown Paper 鸡皮纸BS916 Hex Bolts & Nuts BS916英制六角螺丝带母(丝闩)bubble accumulator 气泡贮存器Bubble effect 气泡效应bucket conveyor 斗式输送机buckling 压曲；压弯buckling load 压曲临界荷载buffer 缓冲；缓冲器；减震器buffer area 缓冲地区build, operate and transfer (BOT)franchise「建造、营运及移交」专营权builder' s lift 施工用升降机building 建筑物；大厦6 / 61building area 建筑面积building condition 楼宇状况building construction 建筑物建造；建筑营造building design 建筑物设计；建筑设计building envelope 建筑物外壳building frontage 建筑物正面building land 屋地；屋子建筑用地building material 建筑物料building plan 建筑图则Building Planning 建筑计划building services 建筑设备building site 屋宇建筑地盘；工地Building Technology 建筑技术building works 屋宇建筑工程；楼宇建筑工程bulk density 容积密度bulk excavation works 大型挖掘工程bulk modulus 体积弹性系数bulldozer 推土机；铲泥车bump (road) 限速路面突块bumper 缓冲器；防撞器；防撞杠bunch 捆扎bund 壆；田基；堤壆bund wall 壆墙bundled area 堤壆保护区buoyant force 浮力burglar alarm system 防盗警报系统buried concrete 埋入地下的混凝土burner 燃烧器；炉头bursting 爆裂bus interchange 巴士转车处bus stop shelter 巴士站遮盖物bus terminus 巴士总站bus-bar 导电条；母线(汇流条)bus-coupler 母线联接bush 轴衬(杯士)butt fusion welding 对头熔接butt welding 对焊butterfly cock 蝶形旋阀butterfly gate 蝶形闸butterfly valve 蝶形阀buttress 支墩buzzer 蜂音器；蜂鸣器by-pass 绕道；支路；支管；旁通管by-pass valve 旁通阀Byte 字节cab 小室；驾驶室cabinet 小室；贮存柜cable 电缆cable channel 电缆沟；电缆槽cable conduit 电缆管cable coupler 电缆耦合器Cable Cutter 威也钳cable draw pit 电缆沙井；铺缆井cable duct 电缆管道cable gland 电缆密封套cable joint 电缆接头cable laying wagon 电缆敷设车cable lead 电缆引线cable route 电缆路线cable supported viaduct 悬索高架桥cable suspension bridge 钢索吊桥cable trench 电缆槽cable trough 电缆坑cable trunk 电缆干线cable tunnel 电缆隧道cable-stayed bridge 斜拉桥；斜张桥cage 机厢caisson 沉箱caisson cap 沉箱盖caisson foundation 沉箱地基；沉箱基础caisson pier 沉箱墩caisson pile 沉箱桩caisson retaining wall 沉箱挡土墙caisson wall 沉箱墙Calibrate 校准Calibrating device 校准器calibration 校准Calibration constant 校准常数Calibration instrument 校准仪caliper measure 测径calorie (cal) 卡路里(热量单位)calorific value 热值calorifier 加热器cam 凸轮camber 拱度(成弧形)candela (cd) 烛光(发光强度单位)canister respirator 罐型防毒面具canopy 雨遮cantilever 悬臂cantilever beam 悬臂梁cantilever bridge 悬臂桥cantilever crane 悬臂吊机cantilever footing 悬臂基脚cantilever foundation 悬臂地基cantilever support 悬臂支架canvas 帆布canvas belt 帆布带cap 帽；盖Capacitance 电容capacitance meter 电容表Capacitivity 电容率capacitor 电容器capacity 容量；载客量capacity control valve 容量控制阀Capillarity 毛细作用Capillary pressure 毛细压力capital works 基本建设工程；基建工程；carbon brush 碳刷Carbon Dioxide Fire Extinguisher 二氧化碳灭火筒carbon pile 碳柱carbon ring 碳环carbon steel 含碳钢carbon strip 碳条carbonation 碳化carbonation depth 碳化深度carbonation process 碳化过程carbonhydrate 碳水化合物7 / 61carborundum 金刚砂carburettor 化油器；气化器cargo handling area 货物装卸区Carpenter Hammer w/handle 木工锤Carpenter Pencil 木工笔carriageway 行车道carriageway marking 行车道标记Carry 进位carrying capacity 运载量；载重量；承载能力Cartesian coordinates 笛卡儿坐标；直角坐标cartridge 子弹；弹药筒cartridge operated tool 弹药推动的工具cartridge type respirator 滤罐型呼吸器；筒型防毒面具（猪咀）casing 套管cast iron 铸铁；生铁cast iron conductor 铸铁导管Cast Iron Electrode 铸铁焊支cast iron pipe 铸铁管(生铁管)cast-in anchorage 浇注锚固cast-in-place 灌注；现场浇筑cast-in-place (CIP) 场铸式cast-in-situ concrete unit 现场浇筑混凝土构件casting basin 预制品工场Castor with stopper 棚架辘casualty team 意外事件小组cat ladder 便梯；爬梯catalytic action 催化作用catch 挡片；制止器；扣掣；门扣catch fan 扇形防护网架catch fence 拦截围墙catch platform 坠台Catcher 抓贝catchment area 集水区；引集范围catchpit 排水井；集水坑；截流井catchwater channel 集水槽catenary wire 吊索cathode 阴极cathode ray tube (CRT) 阴极射线管cathodic protection 阴极保护catwalk 跳板；轻便梯；轻便栈桥caulk 填缝Caulking Gun 油灰鎗caulking material 填隙料causeway 堤道(长堤)caution sign 警告标志cavern 洞穴cavity 中空部分；穴cavity wall 空心墙ceiling 天花板ceiling slab 天花板ceiling suspension hook 天花吊celestial eqquator 天球赤道Celestial equator 天体赤道Celestial pole 天极cell 电池cellular office 分格式办公室cement 水泥cement content 水泥含量cement mortar 水泥沙浆cement plaster 水泥灰泥cement rendering 水泥荡面(水泥刷面)cement sand mix 水泥沙浆cementitious content 水泥成分Center of curvature 曲率中心Center of gravity 重心Centesimal graduation 百分度centi (c) 厘(百分之一)Centigrade 百分度；摄氏温度Centimeter-gram-second system 公分-公克-秒单位制central divider 中央分隔栏central dividing strip 中央分隔带central line 中线central median 中央分隔带central power-driven machine 中央动力机械Central processing unit 中央处理机central profile barrier 中央纵向护栏central reserve 中央预留带central span 中跨距(中心跨距)centre lane 中行车线(中央车道)centre line 中心线centre line of street 街道中心线centrifugal filter 离心过滤器centrifugal force 离心力centrifugal load 离心荷载centrifugal pump 离心泵centripetal force 向心力ceramic tile 瓷砖certificate 证明书certificate of inspection 检查证明书certificate of registration 注册证明书；登记证明书certification 核证Certification Standards 建筑师的认证标准certified copy 经核证文本certify 核证cesspool 污水池chain 链chain block 滑车吊链；链动滑轮(链滑车)Chain Saw 电动链锯chainage 丈量长度；里程距离chainlink fence 扣环围栏；铁网围栏Chalk 粉笔Chalk Brush 粉刷chamber 小室；间隔chamfer 去角(斜角)位；斜削chandelier 水晶灯change-over switch 转换开关change-over valve 转换阀channel 沟渠；线糟；槽；渠道；频道channel cover 槽盖Channel wave 槽波channelization (traffic) (交通)导流channelizing island 导行岛8 / 61channelizing line 导行线Chaos theory 混沌论Character 特性；字符Characteristic 特性；特征characteristic strength 特征强度Charge 炸药；电荷Chart 图表chart datum 海图基准面chart recorder 图表记录器chassis 车身底盘check 查核check block 挡块check joint 止回接头check mechanism 制动装置check plate 垫板；挡板check rail 护轮轨check screw 止动螺钉check valve 止回流阀chemical action 化学作用chemical dosing 化学剂量chemical grout 化学灌浆Chemical Materials 化工物料类chemical property 化学特性chemical refuse 化学垃圾chemical test 化学测试chemicals 化学品chequered plate 网纹板chill plate 冷却板chilled air fan 冷风风扇chilled water pump 冷冻水泵chiller 冷冻机chiller plant 致冷设备；制冷设备chimney 烟沟；烟chimney coping 烟囱盖顶chimney stack 烟囱Chinese Ink 大墨汁Chinese Pen 毛笔Chipping Hammer w/handle 敲锈锤chippings 碎屑；破片chisel 凿chloride 氯化物chloride content 氯化物含量chloride diffusion 氯化物扩散chloride extraction 除氯chloride ion 氯离子chloride ion content 氯离子含量chlorinated polyvinyl chloride (PVC-C)氯化聚氯乙烯chlorinated water 加有氯气的水chlorinator 加氯器chopper 斩波器；截波器chunam 灰泥土批荡chute 溜槽；滑道；槽管ciffusion coefficient 扩散系数circuit 电路；环道circuit breaker 断路保险掣circular footing 圆基脚circular road 环回道路Circular Saw Blade (Carbide Tipped) 40T钻石介木碟circulating water pump 循环水泵circulation mode 循环模式circumferential road 环回道路civil works 土木工程cladding 骨架外墙；覆盖层claim 声称；申索；索偿clamp 夹钳claplock cable clamp 拍扣式电缆线夹clast 碎屑；岩粒Clathrate 天然气水化合物Claw Hammer w/handle 羊角锤clay 黏土clay field pipe 瓦管Clay Picks Head 番钉头Clay Picks w/handle 番钉连柄Cleaner 洁厕得cleaning eye 清理孔Cleaning Pad 快洁布cleaning rod 清理棒cleansing 洁净clear effective length 净有效长度clear height 净高clear opening 净开口clear space 净空间clear span 净跨距clear width 净宽度clearance 相距空间；(净空)clearance gauge 测隙规clearance space 间隙空间cleat 夹具clevis U形夹client 委托人climb form technique 提升模板技术climbing lane 爬坡车道climofunction 气候因素Clinographic curve 坡度曲线Clinometer 测斜器clip 小夹close fitting cover 紧合封盖close fittings 紧合配件close-boarded platform 密合封板平台Close-up 闭合closed area 禁区closed circuit television (CCTV) 闭路电视closed end 不能通行的一端closed position 闭合的位置Closed traverse 闭合导线Closing error 闭合误差closure 封闭Closure error 闭合误差cloverleaf interchange 四叶式交汇处；蝶式交汇处clutch 离合器co-ordinator 统筹人Coagulation 凝结Coal 红基煤coal-tar epoxy 环氧煤焦油coarse aggregate 粗骨料coarse screening 粗筛9 / 61Coast line 海岸线Coastal deposits 海岸堆积coating 保护层；涂层coating material 涂盖物质cock 旋塞；旋阀Coconut Brush Broom 椰衣扫Code address 编码地址Code language 代码语言code of practice 工作守则；操作守则code reader 读码器Coded data 编码数据Coded message 编码信息Coder 编码器；编码员Coding 编码；译码Coding rule 编码规则coefficient 系数Coefficient of correction 校正系数Coefficient of correlation 对比系数Coefficient of damping 阻尼系数coefficient of elasticity 弹性系数coefficient of expansion 膨胀系数Coefficient of extension 伸延系数coefficient of internal friction 内摩擦系数coefficient of linear expansion 线性膨胀系数coefficient of refraction 折射系数Coefficient of safety 安全系数coefficient of thermal diffusion 热扩散系数coefficient of transmissibility 可传性系数cofferdam 围堰坝cohesive force 黏合力；凝聚力coil 线圈；簧圈；盘管cold milling 刨去路面旧沥青cold reduced steel wire 冷轧钢丝cold solvent welding 冷冻溶剂焊接cold storage 冷藏库collapse 坍塌collapsible cantilever platform 可折悬臂平台collapsible gate 折闸collar 护圈；束套；套环Collateral data 附属数据collet 套爪；筒夹Collimated 平行Collimation 瞄准；平行校正collimation axis 视准轴collimation error 视准误差collimation line 视准线collimation plane 视准面collimator 视准仪Collision 碰撞Collision zone 板块碰撞带colluvial deposit 崩积土层Color code 色码Color display 彩色展示Color plates 色版Color processing 彩色处理Color Rags 什布仔Color sensation 色感Coloration 着色；彩色colour code 色码colour light signal 颜色灯号coloured cement 颜色水泥column 柱column cap 柱帽column footing 柱基脚column frame 柱架column head 柱头Combination 组合Combination Plier 平咀钳Combination Slip-Joint Plier 鲤鱼钳Combination Wrench 令梗Combination Wrench Set 套庄令梗combined dead load 组合恒载combined effect 混合效应combined footing 联合基脚combined load 合并载重combustible goods 可燃物品combustible material 可燃烧物料combustion 燃烧combustion chamber 燃烧室commencement of operation 开始操作commercial building 商业建筑物commercial complex 商场commercial land 商业用地commercial use 商业用途commissioning 启用；投产；投入服务；开始使用；开始运作commitment 承担common corridor 公用走廊Common mode 同型common part 公用部分Common Round Iron Nails 普通圆铁钉common use 共同使用common waste pipe 共用废水管communal facilities 公用设施communication channel/ link 通讯渠道communication system 通讯系统commutator 整流器commuter 通勤者compacted concrete 压实混凝土compaction 压实；夯实compaction pile 压实桩compaction test 压实测试compartment 分隔室compartment wall 分隔墙Compass 罗盘Compass azimuth 罗盘方位角Compass bearing 罗盘方位Compass declination 磁偏角compatibility 相配；相容compensating valve 补偿阀compensation 补偿；补偿金competent person 符合资格人士；有资格人士Compiler 编绎程序complement 补充设备Complement address 补码地址10 / 61Complement angle 余角Complementary angle 余角complete function test 全面功能试验complete fusion 完全熔接complete overhaul 全面大修completed works 已完成的工程compliance 遵从composite beam 组合梁composite building 综合用途建筑物composite pile 混合桩composite sandwich construction 复合夹层结构composite steel plate 复合钢板composite wall 组合墙composition 成分compound 场地；合成物comprehensive details 全面细节；整体细节comprehensive development area 综合发展区comprehensive redevelopment area 综合重建区comprehensive transport interchange facilities 综合交通交汇设施comprehensive transport study 整体运输研究compressed air 压缩空气compressed air tunnelling method 压缩空气开挖隧道法compressed gas 压缩气体Compressibility 压缩系数compressing tool 压挤工具compression 压缩compression joint 承压接缝compression load 压缩荷载compression reinforcement 受压钢筋compression test 抗压测试compressional anticline 挤压背斜compressional fold 挤压褶皱compressive failure 压缩塌毁；压缩毁坏compressive strength 抗压强度compressive stress 抗压应力compressor 压缩机computer aided design (CAD)facilities 电脑辅助设计设施computer graphics 电脑绘图Computer language 计算器语言computerized automatic concrete cubecrushing machine 电脑化混凝土立方块压力试验机concave 凹形concealed piping 隐藏喉管concentrated load 集中载重；集中荷载concept plan 概念图conceptual layout 概念规划concrete 混凝土；三合土concrete barrier 混凝土防撞栏concrete block 混凝土趸concrete block seawall 混凝土海堤Concrete Brick 沙砖concrete bridge 混凝土桥concrete buffer 混凝土缓冲壆Concrete Chisel 石矢尖凿concrete core 混凝土芯concrete cover 混凝土保护层concrete cube 混凝土立方块concrete cube test 混凝土立方体试验concrete durability 混凝土耐久性concrete foundation 混凝土基础concrete grade 混凝土等级concrete lining 混凝土搪层；混凝土衬里concrete mix 混凝土混合物；混凝土拌合料concrete mixer 混凝土混合机；混凝土搅拌机concrete mixing plant 混凝土拌合厂concrete paving block 混凝土铺路砖concrete pile 混凝土桩concrete pipe 混凝土管concrete plinth 混凝土基脚concrete pour works 混凝土浇灌工程concrete profile barrier 混凝土纵向护栏concrete re-alkalization 混凝土再碱性化concrete sample 混凝土样本concrete slab 混凝土板concrete sleeper 混凝土轨枕concrete spalling 混凝土剥落Concrete Stones 石仔concrete strength 混凝土强度concrete stress 混凝土应力concrete structure 混凝土结构；混凝土建造物concrete technology 混凝土科技；混凝土工艺concrete test 混凝土测试concrete vibrator 混凝土震捣器(混凝土振动器)concrete wall 混凝土墙concreting 灌注混凝土condensation 冷凝condenser 冷凝器；电容器condition 条件﹔状况conductance 导率Conductibitily 导电性Conducting stratum 导电层conduction 传导Conductive body 导体conductive part 导电部分conductivity 导电性conductor 导体；导线conduit 管道；导管cone 锥形筒Confidence 可信度configuration 构形(结构)confined space 密封空间confining stress 局限应力confirmatory test 验证测试Conjunction 交集Connected to ground 接地connection 接驳；连接；接驳处11 / 61。

土木工程专业英语带译文
Chapter 6
土木工程英语
Text
Reinforced concrete is concrete in which reinforcement bars (“rebars”) （ 钢 筋 ） , reinforcement grids（钢筋网）, plates or fibers have been incorporated to strengthen the concrete in tension. It was invented by French gardener Joseph Monier in 1849 and patented in 1867. The term Ferro Concrete refers only to concrete that is reinforced with iron or steel.
6. —We shall finish the civil work by the end of the year. 在年底前我们将完成土建工作。 —Cement steel and timber are the most important construction materials used in civil engineering. 水泥、钢材和木材是土建工程中最重要的建筑材料。 7. These are the anchor bolts (rivets, unfinished bolts, high-strength structural bolts) for the structure. 这是用于结构的锚定螺栓（铆钉、粗制螺栓、高强度结构用螺栓）。
Chapter 6
土木工程英语
Chapter 6 Reinforced Concrete

土木工程是工程的一个分支，它的目的是为人类的住处提供一个 舒适而安全的生活。
The engineering marvels of the world, starting from the pyramids to today’s shell structure, are the results of the development in civil engineering.
他们还要确定合适的材料组合，包括钢材、混凝土、塑料、石头、 沥青、砖、铝及其它建筑材
Most structural engineer work for apartment or public construction and factory constructions.
大多数结构工程师从事公寓建筑、公共建筑和厂房建筑工作。
除了仅仅作为住处之外，由土木工程师建造的住处提供了一个和 平而舒适的生活。
Since then, the term civil engineer has often been to refer to engineers who build public facilities, although the field is much broader.
从那时起，土木工程师这个词用来指建设公共设施的工程师，尽 管这一领域非常广阔。
Contents
The scope of civil engineering is broad, depending on the type of the project and the skills needed.
土木工程的范围很广，这取决于项目的类型及所需的技术。
这些工程师要分析支撑结构和影响结构性能的土壤及岩石的性能。 They evaluate and work to minimize the potential settlement of buildings and other structures, which stems from the pressure of their weight on the earth. 他们评估并采取措施使建筑物和其他结构的重量对地面的压力引 起的潜在的沉降最小化。

土木工程专业英语第一篇：土木工程专业英语水力学 hydraulics水泥 cement桁架 truss 沥青 bitumen混凝土concrete强度strength 非线性nonlinear桩pile刚性rigid隧道tunnel砾石 gravel柱子 column力 force位移 displacement线性的 linear砂浆 mortar弹性 elastic塑性plastic沉降 settlement 弯矩 moment扭矩 torque剪力 shear 正应力 normal stress路面 pavement钢筋混凝土 reinforced concrete抗拉强度 tensile strength抗压强度compressive strength 土木工程civil engineering岩体力学rock mass mechanics粒径grain diameter 容许应力allowable stress土力学soil mechanics斜拉桥cable stayed bridge 悬索桥suspension bridge中性面 neutral plane水灰比 water-cement ratio 民用建筑civil architecture地质成因geologic origin临界截面choking section岩土工程 geotechnical engineering屈服点 yield point横截面(transverse)cross section 安全系数 safety factor抗剪强度 shear strength反复试验 trial and error预应力混凝土priestessed concrete先张法pretensioning concrete 后张法post-tensioning concrete 土质勘测soil investiagation在这两种应力中，前者是压应力，后者是拉应力。

1. Civil engineering is that branch of engineering which aims to provide a comfortable and safe living for the people. 土木工程是工程学的一个分支，它的目的是为人们提供一个舒适，安全的生活。

2. Tall building development involves various complex factors such as economics , aesthetics , technology , municipal regulations, and politics. 高层建筑的发展涉及到各种复杂因素，如经济学，美学，科技，市政规章和政治。

3. Various damping strategies are employed to reduce the effect of wind loads applied to tall buildings. 各阻尼策略来降低施加到高大建筑物风荷载的影响。

4. A bridge usually controls the capacity of a transportation system ,and is the highest cost per mile of the system. 网桥通常控制一个运输系统，是每英里成本最高的系统。

5. The arch form is intended to reduce bending moments ( and hence tensile stresses) in the superstructure and should be economical in material compared with an equivalent straight, simply supported girder or truss. 拱形式是为了减少弯曲力矩（和拉伸应力）在上层建筑及用等效直，简支梁或桁架相比应该是经济的材料。

Civil EngineeringCivil engineering, the oldest of the engineering specialties, is the planning, design, construction, and management of the built environment. This environment includes all structures built according to scientific principles, from irrigation and drainage systems to rocket-launching facilities.土木工程学作为最老的工程技术学科，是指规划，设计，施工及对建筑环境的管理。

此处的环境包括建筑符合科学规范的所有结构，从灌溉和排水系统到火箭发射设施。

Civil engineers build roads, bridges, tunnels, dams, harbors, power plants, water and sewage systems, hospitals, schools, mass transit, and other public facilities essential to modern society and large population concentrations. They also build privately owned facilities such as airports, railroads, pipelines, skyscrapers, and other large structures designed for industrial, commercial, or residential use. In addition, civil engineers plan, design, and build complete cities and towns, and more recently have been planning and designing space platforms to house self-contained communities.土木工程师建造道路，桥梁，管道，大坝，海港，发电厂，给排水系统，医院，学校，公共交通和其他现代社会和大量人口集中地区的基础公共设施。