土木工程专业英语单词句子

土木工程专业英语Ch 1Ch 2Ch 3Ch 4Ch 5 Ch 6Ch 7Ch 8Ch 9Ch 10 Ch 13Ch 17Ch 33Ch 39Ch 47Ch 1 Introduction to Mechanics of MaterialsWords and Expressionstorque扭矩, 转矩；扭转impose将……强加于，施加，强使composite合成的，复合的；复合材料，合成物sag下垂，凹陷deflect偏转，弯曲，下垂，倾斜excessively过多地，极度地misalignment不重合，安装误差，调整不当plaster灰泥，灰浆，涂层stiffness刚度，刚性，坚硬性constructor设计者，建造者，施工人员precedent先例，惯例；在先的，领先的contradistinction对比，截然相反，区别in contradistinction to M与M截然不同，不同于Mrational合理的，理性的，理论的，有理解能力的tension张力，拉力，拉伸；拉紧compression压缩，压力，凝缩indelible不能消除的，不可磨灭的，难忘的blended混合的，混杂的postulate假定，设定，先决条件，基本原理presume假定，推测，以为visualize观察，检验，（使）具体[形象，直观]化，设想，想象diagrammatic图解的，图表的，概略的，轮廓的diagrammatic sketch示意图dividend股息，利息，收获aerodynamic空气动力的，气动的Ch 2 Overview of Engineering MechanicsWords and Expressionsceramics陶瓷，陶瓷材料perceive感觉，觉察，发觉，领会，理解，看出inertia惯性，惯量，惰性lifetime使用寿命，使用期限，持续时间，生存期interactive相互作用的，相互影响的，交互的iterative反复的，迭代的，重复的durability耐久性，持久性，耐用期限pinpoint针尖；极精确的，细致的；准确定位，正确指出，确认，强调evolve开展，发展，研究出，（结果试验研究等）得出substance物质，材料，内容，要点，梗概lucrative可获得的，赚钱的，有利的statics静力学strength of materials材料力学deformation变形，形变，畸变dynamic动力的，动力学的，冲击的appreciate正确评价，理解，体会到，懂得(be) inherent in 为……所固有，是……的固有性质false假的，不真实的，似是而非的render提出，给予，描绘，表现tractable易处理的，易加工的prohibitive禁止的，抑制的，起阻止作用的meld融合，汇合、组合，合并，归并order of magnitude数量级influx流入，涌进，汇集，灌注Ch 3 Stress-Strain Relationship of MaterialsWords and Expressions distortion变形，挠曲，扭曲，歪曲thousandth第一千的，千分之一的boring machine镗床boom吊杆，起重杆，悬臂；繁荣，兴旺dragline拉铲挖土机，挖掘斗gray cast iron灰铸铁concrete具体的，坚实的，混凝土的；混凝土modulus of elasticity弹性模量rigidity刚性，刚度，稳定性slip滑动，滑移，打滑creep爬行，蠕变，徐变yield产生，屈服于；屈服，弯曲rupture破裂，断裂，破坏Ch 4 Stress Limits in DesignWords and Expressions withstand抵抗，经受，耐得住，顶得住springy有弹性的，似弹簧的diving跳水的，潜水，潜水的subjective主观的；主观事物turbulent骚动的，湍流的，汹涌的decimal小数的，以十为基础的；小数slip滑动，疏忽，遗漏tolerance公差，容许极限，容许间隙coffee break休息，喝咖啡的时间（通常为十五分钟）crash崩溃，毁损lubricate润滑，起润滑作用safety factor安全系数diligence勤奋，勤劳，努力，注意enviable可羡慕的instill浸染，逐渐灌输humility谦卑ethical伦理的，道德的，合乎道德的legal法律的，合法的，法定的Ch 5 Load ClassificationWords and Expressions load carry capacity承载能力unprecedented无先例的，史无前例的，崭新的terminology专用名词，术语，词汇sustain支撑，支持，持续，保持helical螺旋面，螺线，螺旋状的helical spring螺旋形弹簧concentrated集中的，浓缩的distribute分布，分发，散布resultant合成的，综合的，总的；合力centroid矩心，质心，重心，行心torsional扭的，转的bending挠曲，弯曲，扭弯flexural弯曲的，挠性的couple对，爽，力偶，力矩Ch 6 Testing of MaterialsWords and Expressions destruction破坏，破裂，毁坏non-load-bearing非承重，不承重durability耐久性，持久性，使用年限brittle脆的，脆性的ASTM美国材料试验学会BSI英国标准学会SAA澳大利亚标准学会passage通过，行程，一段，一节plastic deformation塑性变形minute微小的，细微的，精密的，细致的moisture content含水量timber木材，木料；用木材建造veracity诚实，真实性，准确性，精确性ready-mixed concrete预拌混凝土building contractor建筑承包商hydraulic press水压机grading分等，分级，分类，级配fatigue疲劳ductility可延展性，延度，韧性toughness韧性，韧度stress-strain curve应力-应变曲线deduce推断，推定，导出，演绎Ch 7 Durability of ConcreteWords and Expressions durable耐久的，经久的，永久性的；耐用的物品durability耐久性，经久性，耐用年限chloride氯化物，漂白粉sulphate硫酸盐alkali碱，碱性，强碱absorption吸收，吸取，吸水性permeability渗透性，透气性，渗透deterioration变坏，变质，损坏，损伤weathering风化（作用，层），自然老化，大气侵蚀disruptive分裂的，摧毁的，破坏的thaw使融化，解冻，熔化entrain携带，传输，使（空气）以气泡状存于混凝土中，产生leaching浸出，浸析作用，浸滤，溶析carbonation碳化作用，碳酸盐化blasting破裂，吹风，气流加速运动，喷砂attrition磨损，磨耗，损耗hydraulic水力的，水压的；水力cavity空腔，空穴，孔穴，洞穴cavitation气蚀，空蚀，空化作用impermeability不渗透性，防水性，气密性hydraulic structure水工建筑物pervious透水的，透光的，有孔的，能通过的aggregate集料，骨料，总计，合计homogeneous均质的，均匀的，单相的compact紧密的，密实的；压实，捣实kerb路缘，道牙，建筑物上的边饰air-entrained concrete加气混凝土Ch 8 Durability of Building MaterialsWords and Expressionsglaze釉面，珐琅质，上釉，半透明薄涂层stainless steel不锈钢galvanize电镀，镀锌于gutter排水沟，水槽，漏斗plaster灰泥，灰浆humidity湿度，湿气，水分含量thaw融化，解冻，使缓和；温暖气候porous多孔的，疏松的，有孔的，可透水的spectrum谱，频谱，领域，范围，各种各样infrared红外的，产生红外辐射的；红外线ultraviolet紫外的，紫外线的；紫外线辐射radiation发射，辐射，照射，放射线gravel砾石，沙砾，石子，卵石fade衰减，（使）褪色，逐渐消失anodized受过阳极化处理的（金属表面）hydrate水合物；（使）成水合物reinforcement加强，加固，钢筋，构架spall剥落，散裂，裂开；裂片，碎片carpet地毯，磨耗层；铺毡，铺毯，铺层erosion侵蚀，腐蚀，冲刷，冲蚀abrasion磨损，磨耗，磨蚀quarry方形砖，方形瓦domestic家庭的，民用的，地方的，局部的passive被动的，消极的，无源的eddy（水，风，尘等的）涡流，漩涡运动Ch 9 Reinforcing Steels for ConcreteWords and Expressions reinforcing steel钢筋reinforced concrete钢筋混凝土reinforcing bar钢筋longitudinal长度的，纵向的，轴向的dispose处置，安排，配置，布置incline倾斜，弄斜，有……倾向moment力矩，弯矩，转矩，动量bond结合，结合力，粘合力，握裹；结合，粘结interlock连动，连结，结合，相互关系forestall阻止，预防，占先，先下手corrosion腐蚀，侵蚀，锈impair削弱，损害，减少embed放入，埋入，埋置，嵌入prestressing steel预应力钢筋rebar = reinforcing bar 钢筋splice拼接，联接，连接，接合；拼接，接头congestion充满，拥挤，密集form模板ACI美国混凝土学会(American Concrete Institute)Code法规，规程，规范Galvanize电镀，镀锌于Ch 10 ReinforcementWords and Expressions undue过度的，过分的，不相称的，不适当的BS英国标准(British Standard)bending machine弯筋机mandrel芯棒，心轴，紧轴jig夹具，夹紧装置，模具dowel榫钉，夹缝钉，暗销，传力杆，合缝钢条，外伸的短钢筋wire clip钢丝剪interweave使交织，交叉，织进，使混杂prefix词头，字首，前缀；加在……前头reference number参考号数formwork样板，模板，模壳，支模mill scale热轧钢表面的氧化皮spacer隔离物，垫片，隔板，定位架，横柱clip夹子，支架，夹板，剪刀；夹住，钳劳，固定slab板，块，楼板cradle吊架，托架，支架chair椅子，托架，座板，垫板spall剥落，散裂，裂开，分裂；裂片；碎片mild steel低碳钢comply同意，遵守，履行，根据tack图钉，平头钉，点焊焊缝；定位焊，绑住Ch 13 Design of Simple StructuresWords and Expressions code法典，法规，规程，规范，代码ordinance规格，条例，法令，布告shell壳，壳体，外壳skeleton骨架，框架（的）suspended structure悬吊结构arena圆剧场，表演场，活动舞台feasibility可行性，可能性，现实性joist梁，搁栅，桁条diaphragm膜，隔膜，隔板，遮光板，遮水板pedestrian行人，步行者；行人的，步行的deck bridge上承桥，跨线桥through bridge下承桥chord弦，弦杆，弦长bracing拉条，撑条，支撑，支柱pony小型的，矮的web-girder腹板大梁box-girder箱梁geological地质的，地质学的geographical地理学的，地理上的，地区的aesthetic美术的，美学的Ch 17 Loading ConditionsWords and Expressions concentrated集中的，浓缩的impose将……强加于，强使，施加，产生影响acceleration加速度，加速度值stochastic随机的，不确定的，偶然的provision预备，措施，规定，条款erection安装，装配，建设prestress预加应力于，预应力，预拉伸plaster灰泥，墁灰，墙粉，灰浆merchandise商品，货物seismic地震的，与地震有关的collision碰撞，冲突single load集中荷载Ch 33 Tall Building StructureWords and Expressions civilization文明，开化，文化ecclesiastical基督教会的，教士的landmark路标，界标，界桩，里程碑prestige威信，声誉mobility可动性，机动性，流动性，迁移topographical地形的，地形测量的，地志的subservient辅助性的，只作为一种手段的tax税，负担，压力；使负重担，使受压力ingenuity巧妙，机敏，创造性，才干shear wall core剪力墙筒体parasitic派生的，附加的radical根本的，基本的，主要的erection树立，建立，安装，建设prefabrication预制，预制品slip-formwork滑膜crane起重机；用起重机起吊sprawl蔓生，展开，散开，扩展，（无计划）延伸codify编成法典，编纂，整理Ch 39 FoundationsWords and Expressions superstructure上层结构，上部结构earth fill土堤substructure下部结构，下层建筑，基础工事demarcation分界线，标界，划界，区分demarcation line界线，边界线interfacing交界的，相邻的，相互联系的；接口技术dilemma困境，进退两难statute法令，法规，规定，条例conservative保守的，有裕量的；谨慎的sanitary环境卫生的，清洁的sanitary fill垃圾堆积场reclamation废料回收，改造，垦殖，填筑disposal处理，整理，清理，处置client委托人，当事人，买方，买主boring钻探，打眼，地质钻孔试验mat席，垫，垫块，钢筋网，垫层caisson沉箱soil profile土壤剖面，土层剖面Ch 47 BridgesWords and Expressions esthetically美学地，审美地cable-stayed斜拉的，张拉的girder梁，桁，梁杆cast-in-place现场浇注的，就地浇注的AASHTO美国洲际公路及运输工作者协会AREA美国铁路工程师协会crossing交叉，十字路口，交叉建筑物asphalt沥青，柏油，铺路用沥青混合料pier桥墩elevated高架的，高的；高架铁路viaduct高架桥，跨线桥clearance间隙，净空，间距，距离segment部分，段。

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。

1 Civil engineering 土木工程。

2 Slopes and fills 边坡和路堤3 waterfront 河流湖泊4 settlement 沉降5 stability 稳定性坚固，耐久性 5 hydraulic 水利的，液压的7 runoff 流量，流放8 behavior 性能性质9sanitize 使清洁，除掉有害物10 dump 垃圾堆11 waste 废弃物12 hazardous 危险的14 major 专业科目15 cultivable 可耕的，可培养的16 remedy 补救，修理17 roadway 路面道路18 hurricane 飓风19asphalt 沥青20 concrete 混凝土21 combustible 易燃的22 slurry 泥浆1 execution 施工，实施，执行2 specific 特殊的，专门的具体的3 dynamic 动力的，冲击的4characteristic 特有的，特性性能5 intensity 强度，密度6 sump 排水坑7 carbon 碳纤维8 novel 新的，异常的9 excavation 挖掘，开挖10landscape 风景，美化11 fill 填土12 ancillary 辅助的，附属的13 foundation 基础14 excavator 挖掘机15 proceed 继续进行，开始16 interlock 使连接，使结合17 construction 建造，施工18 Surveyor 测量员19 dewater 排水20 placement and curing 浇筑与养护21superstructure 上部结构22duration 持续时间23 destroy 破坏，毁坏24 initially 最初，开始1 jurisdiction 权限，管辖权2 bar 法庭律师的职业3 curriculum 课程学习计划4 statistic 统计学5 persuasive 有说服力的6 recruit 补充，招收7 science Orient 注重科学的8 specialize 专门研究。

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。

Structural design; 结构分析structural scheme；结构体系Configuration；布置project requirement; 工程要求Spacing; 间距Fiber-reinforced composite; 纤维增强复合材料Strength-to-weight ratio; 强重比underclearance; 桥下净空structural scheme；结构体系Configuration；布置Allowable stress; 允许应力restraint; 约束，buckle; 压曲Tension, compression, flexure(bending), shear, torsion(twist)拉　压　弯　剪　扭Headroom ; 净空Cross-section；断面，断面图Fiber-reinforced concrete；纤维增强混凝土sag; 挠度fiberglass; 玻璃纤维，dome; 圆屋顶Arched vault 穹隆Sawtooth roof 锯齿形屋顶CAD, CADD; 计算机辅助设计，计算机辅助制图与设计schedule production；进度计划Modify a design；修改设计plotter; 绘图仪compatibility; 相容性，适用性Digitize, digitizer; 数字化，数字化仪Analysis capability; 分析能力heating; 供热ventilating；通风，ventilationAir conditioning；空气调节Environment engineering; 环境工程（学）lighting; 照明humidity; 湿度，moisture, 湿气含量greenhouse; 温室Thermo syphon ，热虹吸Plenum system; 压力通风系统，送气系统fireclay；耐火粘土，fireclay brick, 耐火粘土砖Central heating；集中供热Refrigerating technique; 制冷技术Construction technology; 施工技术Spectacular achievement; 显著的成就Ultrahigh-rise building；超高层建筑apartment; 公寓住宅，单元住宅facade; 立面，外观Shear wall; 剪力墙Framed tube; 框架筒体Bundled tube ，束筒结构stressed-skin tube system; 簙壳筒体体系Spectacular achievement; 显著的成就Tube in tube；筒中筒结构sway; 摇摆，摇动，Column-diagonal truss tube;柱对角桁架筒体Water treatment and disposal; 水处理Wastewater solids treatment and disposal;废水固体物质处理Refuse disposal；垃圾处理Hazardous waste disposal; 有害废物处理Air-pollution control; 大气污染控制Potable management; 饮用水管理sedimentation; 沉淀法pesticide，杀虫剂，农药， herbicide, 除草剂Fertilizer;化肥，肥料Organic matter, 有机物Chemical disinfection; 化学消毒Dual water system; 双供水系统Dewater, 脱水Ecosystem, 生态系统Perturbation, 干扰Reclaim: 改造，回收再利用。

悬挑梁 a beam with overhomg土木工程师civil engineer项目清单 a list of items抗震设防烈度classification for earthquake-resistantbuilding添加剂admixture粘土clay振幅amplitude of vibration粘土砖clay brick锚具anchorage粘质粉土clayed slit内摩擦角angle of internal friction粗骨料coarse aggregate架立筋anxiliary steel bar卵石cobble仲裁arbitration规范code建筑师architect内聚力cohesion锚固arichorage柱column艺术家artist联合基础combined footing轴向力axial force条文说明commentary轴向荷载axial load竞争competition破产bankruptcy构件component钢筋间距bar spacing组合结构composite consturction钢筋接头bar splice压型钢板组合楼板composite floor with profiled steelsheet基础课basic cources压compression梁beam cad 计算机辅助设计computer aided design弯曲bend计算机法computing methods弯曲应力bending stress轴心受压柱concentrically loaded column投标者bidder概念抗震设计conceptual earthquake-resistant design 招标文件bidding document集中荷载concertrated load工程量表bill of quantities砼concrete粘结bond砼保护层厚concreteauer distance奖金bonus钢管砼结构concrete-filled steel tubular member钻孔柱状图boring logs固结试验conslidation test支撑系统bracing system夯实consolidate脆性brittle施工construction屈曲buckle建筑业construction industry建筑规范buildingcode施工现场consturction site斜拉梁cable-stayed girder合同contract箱基caisson承包商contractor构建承载力计算calculation of load-carryingcapacity of member腐蚀corrosion悬臂梁cantilever beam成本加酬金cost-plus contract 承载力capacity倒塌couapse课程carriculum联肢墙couple wall现金cash裂缝crack铸铁cast iron裂缝间距crack spacing现浇砼cast-in-place concrete裂缝宽度crack width天花板ceiling吊车梁crane girder水泥cement徐变creep水泥砂浆cement morter临界荷载critical load质心centroid井字梁cross beam烟囱chimney横截面cross section土木工程cicil engineer养护cure恒荷载dead load安全系数factor of safety深基础deep foundation破坏failure挠度曲线deflection curve疲劳验算fatigue andysis变形deformation疲劳fatique变形分析deformation不合格构件faulty member带肋钢筋deformed bar现制搅拌砼field-mix concrete设计design填充墙filler wall建筑结构设计design of building structure细骨料fine aggre gate设计强度design strength防火的fine-resistant详图detail有限元法finite element method 画配筋详图detail reinforcement防火材料fireproofing配筋详图detailing of reinforcement固定价格合同fixed-price contract构造钢筋detailing reinforcement受弯构件flexual member锚固长度development弯flexural差异沉降differential setfment抗弯刚度flexural stiffness离散单元discrete element弯曲拉应力flexural tensile stress 位移displacement楼板flooring扭转distortion流体力学fluid mechanics目标dojective流体压力fluid pressure圆屋顶dome没收forfeit插筋dowel模板form排水drainage基础foundation延性ductility基础工程师foundation engineer土坝earth dam基础工程foundation engineering 土荷载earth pressure框架结构frame structure地震荷载earthquake load框架筒体结构frame-tube structure抗震设计earthquake-resistantdesign/stismic design 免费free of charge提前竣工earty complection摩擦桩friction pile偏心受压柱eccentrically loaded column地质资料gedogical information 弹性的elastic地质力学geomechanics弹性力学elasticity主梁ginder电气工程师electrical engineer大梁girder预埋件embedded pants毕业实习graduation fired work 预埋件embedded parts毕业设计graduation project雇员employee毕业论文graduation thesis雇主employer砾石gravel端承柱end-bearing pile夹具grip工程索引engineering index地基ground截止日期exparation date地下水位ground water勘探钻孔exploratory boring非均质的heterogeneity高速公路express way高层建筑high-rise building快速路expressway公路highway外墙exterior wall公路桥highway bridge外力external force均质的horngenous制作fabrication均质的hornogeneity 热轧钢筋hot-rolled reinforcing bar 固有频率natural frequency 加腋梁humcheed beam 谈判negotiation 冲击荷载impact load 净截面net section 赔偿indemnity 微膨胀砂浆nonshrinking mrtar 小写infigures 标准强度normal strength 主动的initiative 法向应力normal stress 保险insurance 义务obligation 内力interal force 报价offer 职业道德intergrity of position 单向板one-way slab 内力internal force 超载overload发票invoice 抗倾覆侧移验算overturning slip resistance analysis 大写inwords 浇筑pace独立基础isolated footing 部分预应力梁partially prestressed beam 人工搅拌砼job-mixed concrete隔墙partition 合资企业joint venture 被动的passive 人工费labor cost 泥浆paste搭接长度lap splice 人行立交桥pedestrain crossing 滑坡lard slide 渗透性permeabilty 横向荷载lateral load 桩pile 活荷载live load 桩承载力pile capacity 荷载load 桩尖pile point 荷载效应load effort 铰接点pin joint 承重墙load-bearing wall 浇筑砼placing concrete 承重梁load-carrying beam 素混凝土plain concrete 大跨度桥long span bridge 平面结构plane structure 手算法longhand methods 抹灰plaster 纵筋longitudinal rebar 塑性的plastic低碳钢low-carbon steeel 平板网架plate-like space frame 低层砼结构low-rise concrete building反弯点point of contraflexure 包干项目lump owm items 空隙压力pore pressure 维护maintenance 研究生post graduate student 主修课程major cources 后张法预应力砼结构post-tensioned prestressed concretestructure 手册manual 电线杆power pole 筏板基础mat foundation 实习工程师practising engineer材料力学mechanic of meterials 预制标准构件precast standard component 力学特性mechanical behaviour 预制结构构件precast structural elements 机械工程师mechanical negineer初步设计preliminary design 膜结构membranes sturucture 预应力筋press rendon轴压比midspan预制预应力砼梁prestressed concrete beam 预制梁mill-fabricated beam 预应力砼结构prestressed concrete structure 辅修课程minor coureces 预应力砼构件prestressed reinforced concrete structure 模量modulus/modular 先张法预应力砼结构pretensioned prestressed concretestructure 弯矩moment 条款provision 多道设防抗震建筑multi-defence system ofearthquake筏基raft foundatin多层建筑multistory building素土夯实rammed earth原材料raw materials螺旋箍筋spiral stirrup回执receipt form扩展基础spreed foundation 矩形梁rectangular beam稳定性stability配筋率reinforcement ratio稳定性计算stability calculation体积配箍率reinforcement ratio perunitvdumn超静定staical indetermination钢筋reinforcement/rebar/reinforceingsteel国企state-owned enterprise钢筋混凝土reinforcer concrete stucture钢材steel必修课requiered/compulsory cources钢筋等级型号steel grade designation 抵抗矩resisting moment吊筋steel hanger责任responsibility钢绞线steel strand挡土墙retaining wall钢丝steel wire挡土墙retaining wall钢丝steel wire利润revenue刚度stiffness刚架rigid frame助学金stipend钢结点rigid joint箍筋stirrap/hoop/tie圈梁ring beam应变strain圆钢（光面钢筋）round bar商品梁stramsit-mixed concrete建筑结构安全等级safety classes of buildingstructure强度strength沙sand应力stress科技文献scientific literature条基strip footing选修课selecture/optional cources结构分析structural analysis保持自尊self-respect结构工程师structural engineer邮寄send sth by post结构工程structural engineering沉降settlement轻骨料砼structural light weight concrete剪shear建筑结构structure of building剪切实验shear test结构钢structure steel剪力墙结构shear wall structure结构strudure剪应力shearing tiress结构设计sturcture design简便算法shrtcut method分包商subcontractor侧阻力side resistant监理工程师suoervising engineer粉土silt上司superior粉质粘土silty clay支持support简支梁simply supported beam测量工程surveying engineering场地土质剖面site profile战术tactics板slab专业术语technical engineer滑膜技术slip-forming techique投标者tenderer雪荷载snow load招标文件tendering document土质勘探soil mechanics survey预应力筋tendon土力学soil mechanis拉tension土样soil sample含水率the centage of water空间结构space structure防火等级the degree of fire resistance间距spacing通风系统the duting system for air跨度span给排水系统the piping system for water and waste特种砼结构special types ofconcretesturcture普通箍筋柱tied column专业课specialized木材timber比重specific gravity扭矩torque规程条文specification总建筑成本total construction cost 螺旋箍筋柱spiral column横向钢筋transuerse rebar基坑trench dug for a foundation竖向荷载vertical load试算法trial-and-error procedure过街天桥viaduct三轴实验triaxial test震动vibration桁架truss踏勘visit on foot筒体结构tube struvture孔隙比void ratio隧道tunnel墙wall双向板two-way slab墙梁wall beam极限应力ulmimate stress壁式框架wall frame无粘结预应力砼结构unbonded prestressed concretestructure含水率water content本科生undergraduate student水灰比water-cement ratio均布荷载uniformly distributed load抗震建筑薄弱部位weak region of earthquake-resistant 容重unit weight焊接钢丝网welded wire fabic单价合同unit-price contract风荷载wind load连续梁untinuous beam抗风柱wind-resistant colum向上反拱upward camber工作量working capacity有效日期validity period力偶wuple变更variation屈服强度yield strength承载力极限状态验证verification forultimate limit strate屈服应力yield stress。

土木工程专业英语单词Torque 转动扭矩 Impose 施加, 将…强加于Composite 合成的, 复合的Sag 下垂Deflect 偏转, 弯曲, 倾斜Misalignment 安装误差Plaster 灰泥, 灰浆, 涂层Buckling 弯曲, 折曲, 下垂Stiffness 刚度, 刚性 In contradistinction to M 与M截然不同Tension 张力, 拉力 Compression 压缩, 压力Diagrammatic sketch 示意图Ceramics 陶瓷, 陶瓷材料Inertia 惯性 Lifetime 使用寿命Iterative 反复的, 迭代的 Durability 耐久性, 持久性Pinpoint 准确定位, 针尖 Evolve 经过实验研究得出Statics 静力学 Strength of materials 材料力学Deformation 变形Influx 流入, 灌注Distortion 变形Boring machine 镗床Boom 吊杆, 悬臂, 起重杆 Dragline 拉铲挖土级, 挖掘斗Gray cast iron 灰铸铁Modulus of elasticity 弹性模量Rigidity 刚性, 刚度, 稳定性 Slip 滑度, 打滑Creep 蠕变 Yield 屈服于, 屈服Rupture 破裂, 断裂, 破坏 Load-carrying capacity 承载能力Terminology 专用名词 Helical spring 螺旋型弹簧Concentrated 集中的, 浓缩的 Distribute 分布, 分发, 散布Resultant 合力, 合成的 Centroid 矩心, 重心Torsional 扭的, 转的Bending 挠曲, 弯曲Flexural 弯曲的, 挠性的 couple 对, 双, 力偶Non-load-bearing 非承重 brittle 脆弱的, 脆性的ASTM 美国材料试验学会BSI 英国标准学会SAA 澳大利亚标准学会 Passage 一段, 一节Plastic deformation 塑性变形moisture content 含水量Timber 木材 veracity 诚实, 真实性Ready-mixed concrete 预拌混凝土building contractor 建筑承包商Hydraulic press 水压机 grading 分等, 分类, 级配Fatigue 疲劳ductility 可延展性Toughness 韧性 stress-strain curve 应力－应变曲线Durability 耐久性, 耐用年限 chloride 氯化物, 漂白粉Sulphate 硫酸盐alkali 碱性, 碱Permeability 渗透性, 透气性 weathering 风化Disruptive 分裂的, 摧毁的 thaw 融化, 解冻Entrain 携带, 传输 leaching 浸出, 溶析Carbonation 炭化作用blasting 破裂, 吹风Attrition 磨损 cavity 洞穴Hydraulic structure 水工建筑物 pervious 透水的, 透光的Aggregate 集料, 骨料 homogeneous 均质的, 均匀的Compact 压实, 捣紧 kerb 路缘, 道牙Air-entrained concrete 加气混凝土 glaze 珐琅质, 上釉Stainless steel 不锈钢galvanize 电镀Gutter 排水沟, 楼都不 humidity 湿度, 湿气Porous 多孔的, 疏松的 spectrum 谱Infrared 红外的, 产生红外辐射的 ultraviolet 紫外的Gravel 砾石, 卵石 anodized 受过阳极化处理的Hydrate 水合物reinforcement 加强, 加固Spall 剥落, 散裂 erosion 侵蚀, 腐蚀Abrasion 磨损, 磨耗 quarry 方形砖Eddy 涡流, 漩涡运动 reinforcing steel 钢筋Reinforced concrete 钢筋混凝土 reinforcing bar 钢筋Longitudinal 长度的, 纵向的, 轴向的 dispose 处置Incline 倾斜, 弄斜 moment 力矩Bond 结合, 结合力, 粘合力 interlock 连动, 连接Forestall 阻止, 预防 embed 放入, 埋入Prestressing steel 预应力钢筋 rebar 钢筋Splice 接头 congestion 充满Form 模坂 ACI 美国混凝土协会Code 法规, 规程 galvanize 电镀Undue 过度的, 过分的 BS 英国标准Blending machine 弯筋机mandrel 芯棒Jig 夹具 dowel 夹缝丁, 暗销Wire clip 钢丝剪reference number 参考号数Mill scale 热轧钢表面氧化皮spacer 隔离物Clip 夹子, 剪刀slab 板, 块, 楼板Cradle 吊架, 托架, 支架chair 托架, 支板Mild steel 低碳钢 tack 图钉, 点焊焊缝Hydraulic 水力的, 液力的 additive 添加剂Admixture 外加剂 binder 胶结剂Aggregate 聚集, 结合, 骨料, 填料aerate 充气Aerate concrete 加气混凝土cellular 蜂窝状的Portland 波特兰水泥 pulverize 粉化, 磨碎Granulate 成粒状, 轧碎 blastfurnace 高炉, 鼓风炉Slag 矿渣, 炉渣 pigment 颜料, 色料Retarder 延迟剂, 缓凝剂accelerator 加速剂, 促凝剂Curing (混凝土)养护compaction 压实, 捣实Ambient 周围的, 外界的shrinkage 收缩, 下沉, 压缩Autoclave 蒸压器, 热压处理 frost 粗糙的, 无光泽的Efflorescence 风化, 粉化, 粉化物 sodium 钠Calcium 钙potassium 钾Carbonate 炭化 pozzolana 火山灰Sulphate 硫酸盐autoclaved aerated concrete 高压蒸养加气混凝土Hard-burnt 高温焙烧的, 炼制的 veneer 镶片, 砌面, 表层Mallet 木锤, 大锤 chisel 凿子Mold 模子, 模具mass production 大量生产Update 使现代化trade journal 行业杂志Periodical 定期的, 定期刊行的 editorial board 编辑委员会Beholder 旁观者 ordinance 规格, 条例, 法令Suspended structure 悬吊结构 joist 梁, 垳条Through bridge 下承桥 chord 弦杆Bracing 拉条, 支撑 web-girder 腹板大梁Box-girder 箱梁 plan view 平面图Outline 外形, 剖面 drawing 附图Bills of materials 材料清单radiator 散热器General arrangement 总体布置detail drawing 详图Cladding 包层, 包壳 panel 面板, 仪表盘GA drawing 总体平面图 zoom 变焦距In situ 原地, 在原地cumbersome 笨重的, 麻烦的Parameterized 参数化 specification 详细说明, 规范Verify 校验, 验证, 说明homogeneous 均匀的, 对等的Buckling 弯曲, 翘曲, 弯折 deterministic 确定的, 决定的Probabilistic 概率的, 随机的 deviation 偏差, 偏移, 参数Psychological 心理的, 精神的 cross-section 横断面, 横截面Amortization 阻尼 proof-load 检验荷载Field 场地, 工地survey 调查, 测量, 勘察Intrinsic 内在的, 固有的 stochastic 随机的, 不确定的Seismic 地震的, 与地震有关的 single load 集中荷载Foundation 基础, 地基gravity 重力Lateral 横向的, 侧面的 transient 瞬时的, 不稳定的Basement 底座, 基础, 地下室 erratic 反复无常的, 无规律的Footing 基础, 基脚, 底座, 垫层overdesign 保险设计Underdesign 欠安全设计 appurtenance 附属物, 附属设备Firewall 防火墙parapet 栏杆, 护墙, 女儿墙Remold 改造, 改型, 重铸 ductwork 管道系统, 管网Tenant 租用 latitude 纬度, 宽度, 范围Tributary 支流, 附庸, 辅助的cantilever 悬臂, 悬臂梁, 支架Provision 预防, 规定, 条款 overload 超载, 超重Reference 参考书 uncertainty 不确定性Slighting 轻蔑的, 不尊重的 likelihood 像有, 相似Pef = pounds per cubic foot 磅/平方英尺reliability 可靠性, 安全性Methodology 方法论 shield 屏蔽Shield 屏蔽, 遮护 without recourse to 不依赖Reason 推理, 论证 weir 堰, 拦河堰Spillway 溢洪道, 泻水道clause 条款项目Deploy 适用, 配置 filler wall 填充墙, 柱间墙Shear wall 剪力墙ignorance 外行Up-to-date 现代的, 最新likewise 同样Bucket 吊斗, 挖斗 wheelarrow 手推车, 独轮小车Buggy 手推车, 小斗车segregation 分凝, 离析Chute 斜槽 place 场所, 浇筑Lift 混凝土浇筑层, , 升降机displacement 偏移Compact 夯实 honeycomb 蜂窝结构Tamping 夯实, 捣固, 捣实 spinkling 喷洒Calcium chloride 氯化钙 settlement 沉陷Grout 水浆, 灌浆cohesive 粘聚的, 粘结的Workable 和易性好的,塑性的slump 坍塌度Workability 可塑性 air-entraining 加气的Deposit 存储, 浇注consolidation 加固, 压实Bleeding 渗漏subsidence 沉降, 下降Laitance 水泥浮浆 float 镘刀, 抹子Capillary 毛细管的, 毛细现象 flash set 急凝Aluminate 铝酸盐 burlap 麻袋, 粗麻布Membrane 膜, 隔板 emulsion 乳胶体, 乳液Polyethylene 聚乙烯 waterproof 防水Harden 硬化, 凝固 gravel 砾石, 卵石Immersion 浸入, 插入 headroom 净空高度, 头上空间Nominal 铭牌的, 名义的 power-driven 动力驱动的, 电动的External vibrator 表面振捣器 architect 建筑师Nonhomogeneous 不均匀的, 多相的creep 蠕变Shrink 缩小structure code 结构规范Ultimate strength 极限强度 load factor 荷载系数From M onwards 从m算起来 prestressed concrete 预应力混凝土Faulty 有缺点的, 报废的, 不合格的 embed 放入, 埋入Abutment 桥台,岸墩 thrust 推, 轴向力Jack 千斤顶, 支柱 motorway 汽车道, 快车道Tendon 钢筋束, 筋post-tensioned prestressing 后张法预应力Pre-tensioned prestressing 先张法预应力 manoeuvrable 机动的, 容易驾驶的Plain concrete 无筋混凝土 precompression 预加压力, 预先压缩Leak 漏, 渗漏camber 弯度, 曲度, 凸形Proportioning 使成比例, 确定几何尺寸 analogous 类似的, 类比的, 模拟的With reference to 参考, 参照, 关于centroid 矩心, 面积矩心, 质心Refinement 精制, 改善, 改进 bond 结合, 粘合, 粘合强度Transmit 传递, 寄, 传送 interlocking 可联动的, 联锁Plain bar 光面钢筋, 无结钢筋 formed bar 变形钢筋, 竹结钢筋Hoop 环, 箍, 铁箍tie 拉杆, 系杆Stirrup 箍筋, 钢筋箍 crushing 压碎, 轧碎Bearing 承载, 承受, 支撑点 bearing pressure 支承压力Rib 肋, 棱, perimeter 周边, 周长, 周界Blanketing 覆盖, 包上, 掩盖 mortar 砂浆, 灰浆, 灰泥Bentonite 膨润土, 膨土岩 trench 沟槽, 沟道, 沟管Tremie 混凝土导管（水下浇筑用） full prestressing 全预应力Partial prestressing 部分预应力reservoir 水库, 蓄水池Eccentric 偏心的, 呈偏心运动的, 偏心器 counteract 中和, 平衡Intermitterntly 间隙的, 断续的, 周期的 infrequent 不常见的, 稀少的Objectionable 不能采用的, 不适宜的reverse 颠倒的, 改变方向的, 交换的Cement paste 水泥浆sack 袋, 包, 一包, 一袋Water-cement ratio 水灰比trial-batch （混凝土）小量试拌Slump test 坍塌度试验 truncate 缩短, 截去Air-entraining agent 加气剂 plasticizer 增塑剂, 塑化剂revolving-drum mixer 转筒式搅拌机 ready-mixed 运送时搅拌的transit0mixed 运送时拌的 batch 配料, 分批配料congested 拥挤的, 充塞的 haul 搬运, 运输discharge 卸货, 卸载 hopper 漏斗, 装料车batching plant 拌和厂 batching 配料, 定配合比ecclesiastical 基督教会的, 教士的 landmark 陆标, 里程碑, 界标mobility 可动性, 机动性, 流动性 topographical 地形的, 地形测量的subservient 辅助性的tax 使受压力, 负担shear wall core 剪力墙筒体 prefabrication 预制的, 预制品slip-formwork 滑模 crane 起重机, 用起重机吊codify 编成法典, 编纂 elevator 升降机escalator 升降梯, 自动扶梯drift 漂移, 位移prescribe 规定, 命令, 指示I-beam 工字梁, 工字钢masonry 砖石工程, 砌筑体staircase 楼梯lofty 高耸的, 极高的condominium 各住户认购各自一套公寓楼brace 支撑, 支柱bundle 捆, 扎, 粘合soaring 高耸的, 高涨的 tributary 支流, 从属的prototype 原型, 样机web 腹板, 梁板torsion 扭转, 转矩 orthogonal 互相垂直的, 正交的, 直角的stiffen 加强, 加固 urbanization 都市化habitation 住宅, 住所deterrent 制止物, 威慑因素premium 奖金, 质量改进的clutter 混乱, 干扰, 弄乱multi-discipline 多学科pedestrian 行人, 步行者plaza 广场, 大空地sway 摇, 摆动overturn 倾倒, 翻转 clear span 净高clear spacing 净距 zoning 分区, 区域化excavation 挖掘, 挖方 overlook 检查, 监督interim 间歇底, 暂时的empiricism 经验主义elastoplastic 弹塑性的subset 子系统compartmentalize 间隔化,隔开,分段 mantle 罩,外壳,地幔erosion 侵蚀,冲刷,磨损 waterborne 水生的,水力运输的boulder 漂砾,大块石 cobble 圆石,鹅软石pebble 小软石,小砾石 degradation 剥蚀,退化avalanche 山崩,坍方,崩塌 stratum 地层,岩层meandering 曲折的,弯曲的,曲流的 stratified 有层次的,分层的water table 地下水位 detritus 瓦砾,腐质percolation 渗透,渗滤 soil profile 土壤剖面,土层剖面residual soil 残积土transported soil 运积土ground water 地下水superstructure 上层结构earth fill 土堤substructure 下部结构,基础工事demarcation 分界线 sanitary 环境卫生的sanitary fill 垃圾堆积场reclamation 废料回收,改造,垦殖disposal 处理,清理,处置boring 钻探,打眼mat 席,垫,钢筋网 caisson 沉箱retaining-wall 挡土墙uneven settlement 不均匀沉降overburden 超载,过载 strap beam 搭扣形梁unsound 不坚固的,不牢固的pile 桩,打桩hardpan 硬土层,坚固基础 raft 筏,木排combined footing 联合基础 cantilever footing 悬臂基础raft of floating foundation 筏式基础或浮筏基础soil mass 土体pile shaft 桩身 stratum 地层, 矿层end-bearing pile 端承桩 uplift 举起, 抬起water table 地下水位scour 冲刷, 洗涤deposit 沉积, 浇注, 矿床 soil-exploration 土质勘察footing 基础, 基脚, 底座 strip 带, 条, 狭长片raft 筏, 垫板 capital 柱头fixity 固定, 不变eccentric 偏心的, 不同圆心的nonuniformity 不均匀性, 不均质性 scheduling 编制时间表drain 消耗, 耗尽premium 奖金, 佣金hold up 阻碍procurement 取得, 获得, 采购vector 矢量, 向量prerequisite 先决条件, 前提concurrent 同时进行的, 并行的 lead time 产品设计至实际投产时间litigation 诉讼, 打官司 chronological 按时间顺序的hoist 卷扬机, 起重机 utility 实用的, 公用事业utility line 公用事业管线 accrue 产生, 出现dismantle 拆除, 拆卸 remuneration 酬劳, 报酬commensurate 同量的, 相应的 degenerate into 简化成, 变质成in-house 机构内部的 critical path 关键路径lay down 规定, 制定计划 wearing surface 磨耗面base course 基层 asphalt 柏油landscaping 风景设计, 风景布置 bulldozer 推土机, 压路机vibrating roller 振动压路机 bitumen 沥青grill 格栅, 铁格网mesh 网, 网格, 筛concrete train 混凝土铺路机组 slipform paver 滑模铺路机hold in place 把…固定在引诱的位置runway 跑道, 通道Tokaido line 新干线 catalyst 触媒, 催化剂Side-effect 副作用 decentralization 分散, 疏散Unity 整体, 单元 outstrip 超过Crude 天然的, 原油piecemeal 片断, 点Ferment 酵素, 发酵, 蓬勃发展 underlying 基础的, 根本的Geographer 地理学家 operations research 运筹学Cable-stayed 斜拉的, 张拉的 girder 梁, 垳, 梁杆Cast-in-place 现场浇筑的 AASHT美国洲际公路及运输工作者协会AREA 美国铁路工程师协会 crossing 交叉, 十字路口Pier 桥墩 elevated 高架的, 高的, 高架铁路Clearance 间隙, 净空, 间距 segment 部分, 段Dominance 支配, 控制, 优势 one-way slab 单向配筋板Versus 与…的关系曲线 statically determinate structure 静定结构Skew 斜的, 扭的, 弯曲的on-site 现场的, 就地的, 工地Shear key 受剪键bituminous concrete 沥青混凝土Dissipate 清除, 消除 composite structure 混合结构Acronym 缩写词, 缩语chore 零星工作, 零活In the foreseeable future 在可遇见的未来一段时间内 impetus 动力, 刺激Draughtsman 绘图员, 起草者 repetitious 重复的, 反复的Mundane 世间的, 世俗的jargon 行话, 术语, 难懂的话Level 水平, 水位, 水平仪 theodolite 精密经纬仪Envision 想象, 遇见, 展望contour map 等高线, 地形图Plat 地段, 地区图, 地段图grading 校准, 定标, 土工修正Stake 标桩, 定位木桩picture 图画, 设想, 想象Cut 挖土, 挖方 fill 填筑, 填方, 填土, 路堤Borrow 取土, 采料, 采料场 indeterminate structure 超静定结构Myriad 万, 无数, 无数的 photogrammetry 摄影测绘sGeotechnical engineering 岩土工程 mass transit 公共交通Transmission line 输电线infiltrate 渗入, 渗透Estimator 估价者, 评价者rival 对手, 竞争, 比得上Off-the-shelf 现成的, 成品的, 畅销的 afterthought 回想, 反省, 后悔, 马后炮Timeliness 及时, 时间性, 好时机 inception 开始, 起头, 开端Culminate 达到顶点, 结束 beneficiary 受益人, 受惠人Outset 开始, 最初 working drawing 施工图Prescribe 规定, 命令 delineation 描绘, 描述Co-ordinate 相同, 同等的事物 prerogative 特权, 特性Board of directors 董事会 estimating 估价Margin 边缘, 余量, 余地tender 投标, 承包, 标件Incisive 尖锐的, 深刻的, 透彻的 realm 范围, 部门, 类Forethought 预先考虑好的modus 方法, 程式Modus operandi 做法, 方法, 工作方式nullify 废弃, 取消Indispensable 不可缺少的, 必需的 corollary 推论, 结果Doom 毁灭, 灭亡, 判决 obverse 较显著面Tactical 战术的, 策略的deployment 部署, 调度, 配置Ensemble 整体, 总效果 pictorial 绘图的, 插图的Dispassionate 冷静的, 不带偏见的 prognosis 预测, 预报Ubiquitous 普遍存在的, 随遇的 denominator 分母, 标准Handmaiden 起陪衬作用的 liken 比拟Jobbing 做临时工trade journal 行业期刊Cost plus 附加费 premise 前提, 房产Speculation 投机, 投机买卖sub-contractor 转包商, 分包商Order 订单 on-cost 杂费, 间接成本Microfiche 缩微胶片, 平片。

土木工程专业常用英语单词第一节一般术语1. 工程结构building and civil engineering structures房屋建筑和土木工程的建筑物、构筑物及其相关组成部分的总称。

2. 工程结构设计design of building and civil engineering structures在工程结构的可靠与经济、适用与美观之间，选择一种最佳的合理的平衡，使所建造的结构能满足各种预定功能要求。

3. 房屋建筑工程building engineering一般称建筑工程，为新建、改建或扩建房屋建筑物和附属构筑物所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

4. 土木工程civil engineering除房屋建筑外，为新建、改建或扩建各类工程的建筑物、构筑物和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

5. 公路工程highway engineering为新建或改建各级公路和相关配套设施等而进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

6. 铁路工程railway engineering为新建或改建铁路和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

7. 港口与航道工程port ( harbour ) and waterway engineering为新建或改建港口与航道和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

8. 水利工程hydraulic engineering为修建治理水患、开发利用水资源的各项建筑物、构筑物和相关配设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。

9. 水利发电工程（水电工程）hydraulic and hydroelectric engineering以利用水能发电为主要任务的水利工程。