Lesson One
The Naval Architect
A naval architect asked to design a ship may receive his instructions in a form ranging from such simple requirements as “an oil tanker to carry 100 000 tons deadweight at 15 knots” to a fully detailed specification of precisely planned requirements. He is usually required to prepare a design for a vessel that must carry a certain weight of cargo (or number of passengers ) at a specified speed with particular reference to trade requirement; high-density cargoes, such as machinery, require little hold capacity, while the reverse is true for low-density cargoes, such as grain.
Deadweight is defined as weight of cargo plus fuel and consumable stores, and lightweight as the weight of the hull, including machinery and equipment. The designer must choose dimensions such that the displacement of the vessel is equal to the sum of the dead weight and the lightweight tonnages. The fineness of the hull must be appropriate to the speed. The draft------which is governed by freeboard rules------enables the depth to be determined to a first approximation.
After selecting tentative values of length, breadth, depth, draft, and displacement, the designer must achieve a weight balance. He must also select a moment balance because centres of gravity in both longitudinal and vertical directions must provide satisfactory trim and stability. Additionally, he must estimate the shaft horsepower required for the specified speed; this determines the weight of machinery. The strength of the hull must be adequate for the service intended, detailed scantlings (frame dimensions and plate thicknesses ) can be obtained from the rules of the classification society. These scantings determine the requisite weight of hull steel.
The vessel should possess satisfactory steering characteristics, freedom from troublesome vibration, and should comply with the many varied requirements of international regulations. Possessing an attractive appearance, the ship should have the minimum net register tonnage, the factor on which harbour and other dues are based. (The gross tonnage represents the volume of all closed-in spaces above the inner bottom. The net tonnage is the gross tonnage minus certain deductible spaces that do not produce revenue. Net tonnage can therefore be regarded as a measure of the earning capacity of the ship, hence its use as a basis for harbour and docking charges. ) Passenger vessels must satisfy a standard of bulkhead subdivision that will ensure adequate stability under specified conditions if the hull is pierced accidentally or through collision.
Compromise plays a considerable part in producing a satisfactory design. A naval architect must be a master of approximations. If the required design closely resembles that of a ship already built for which full information is available, the designer can calculate the effects of differences between this ship and the projected ship. If, however, this information is not available, he must first produce coefficients based upon experience and, after refining them, check the results by calculation.
Training
There are four major requirements for a good naval architect. The first is a clear understanding of the fundamental principles of applied science, particularly those aspects of science that have direct application to ships------mathematics, physics, mechanics, fluid mechanics, materials, structural strength, stability, resistance, and propulsion. The second is a detailed knowledge of past and present practice in shipbuilding. The third is personal experience of accepted methods in the design, construction, and operation of ships; and the fourth, and perhaps most important, is an aptitude for tackling new technical problems and of devising practical solutions.
The professional training of naval architects differs widely in the various maritime countries. Unimany universities and polytechnic schools; such academic training must be supplemented by practical experience in a shipyard.
Trends in design
The introduction of calculating machines and computers has facilitated the complex calculations required in
naval architecture and has also introduced new concepts in design. There are many combinations of length, breadth, and draft that will give a required displacement. Electronic computers make it possible to prepare series of designs for a vessel to operate in a particular service and to assess the economic returns to the shipowner for each separate design. Such a procedure is best carried out as a joint exercise by owner and builder. As ships increase in size and cost, such combined technical and economic studies can be expected to become more common.
(From “Encyclopedia Britannica”, Vol. 16, 1980)
Technical terms
1. naval architect 造船工程（设计）师3
2. scantling 结构（件）尺寸
naval architecture 造船（工程）学33. frame 肋骨
2. instruction 任务书、指导书34. classification society 船级社
3. oil tanker 油轮35. steering 操舵、驾驶
4. deadweight 载重量36. vibration 振动
5. knot 节37. net register tonnage 净登记吨位
6. specification 规格书，设计任务书38. harbour 港口
7. vessel 船舶39. dues 税收
8. cargo 货物40. gross tonnage 总吨位
9. passenger 旅客41. deductible space 扣除空间
10. trade 贸易42. revenue 收入
11. machinery 机械、机器43. docking 进坞
12. hold capacity 舱容44. charge 费用、电荷
13. consumable store 消耗物品45. bulkhead 舱壁
14. light weight 轻载重量、空船重量46. subdivision 分舱（隔）、细分
15. hull 船体47. collision 碰撞
16. dimension 尺度、量纲、维（数）48. compromise 折衷、调和
17. displacement 排水量、位移、置换49. coefficient 系数
18. tonnage 吨位50. training 培训
19. fineness 纤瘦度51. fluid mechanics 流体力学
20. draft 吃水52. structural strength 结构强度
21. breadth 船宽53. resistance 阻力
22. freeboard 干舷54. propulsion 推进
23. rule 规范55. shipbuilding 造船
24. tentative 试用（暂行）的56. aptitude （特殊）才能，适应性
25. longitudinal direction 纵向57. maritime 航运，海运
26. vertical direction 垂向58. polytechnical school 工艺（科技）学校
27. trim 纵倾59. academic 学术的
28. stability 稳性60. shipyard 造船厂
29. shaft horse power 轴马力61. electronic computer 电子计算机
30. strength 强度62. owner 船主，物主
31. service 航区、服务63. encyclop(a)edia 百科全书
Additional Terms and Expressions
Engineers (SNAME) 美国造船师与轮机
1. the Chinese Society of Naval Architecture 工程师协会
and Marine Engineering (CSNAME) 中10. Principle of naval architecture 造船原理
国造船工程学会11. ship statics (or statics of naval
2. the Chinese Society of Navigation 中国航architecture) 造船静力学
海学会12. ship dynamics 船舶动力学
3. “Shipbuilding of China”中国造船13. ship resistance and propulsion 船舶阻力
4. Ship Engineering 船舶工程和推进
5. “Naval安定Merchant Ships” 舰船知14. ship rolling and pitching 船舶摇摆
识15. ship manoeuvrability 船舶操纵性
6. China State Shipbuilding Corporation 16. ship construction 船舶结构
(CSSC) 中国船舶工业总公司17. ship structural mechanics 船舶结构力学
7. China offshore Platform Engineering 18. ship strength and structural design 船舶
Corporation (COPECO) 中国海洋石油强度和结构设计
平台工程公司19. ship design 船舶设计
8. Royal Institution of Naval Architects 20. shipbuilding technology 造船工艺
(RINA) 英国皇家造船工程师学会21. marine (or ocean) engineering 海洋工程
9. Society of Naval Architects and Marine
Note to the Text
1.range from A to B 的意思为“从 A 到 B 的范围内”，翻译时，根据这个基本意思可以按汉语习惯译成
中文。例：
Lathe sizes range from very little lathes with the length of the bed in several inches to very large ones turning a work many feet in length.
车床有大有小，小的车床其车身只有几英寸，大的车床能车削数英尺长的工件。
2.Such that 可以认为是 such a kind/value 等的缩写，意思为“这样的类别/值等……以至于……”。译成
中文是，可根据具体情况加以意译。例：
The depth of the chain locker is such that the cable is easily stowed.
锚链舱的深度应该使锚链容易存储。
Possessing an attractive appearance, the ship should have the minimum net register tonnage,the factor on which harbour and oyher dues are based.
Possessing an attractive appearance 现在分词短语，用作表示条件的状语，意译成“船舶除有一个漂亮的外形……”。一般说，如分词短语谓语句首，通常表示时间、条件、原因等。
The factor on which…are based 中的 the factor 是前面 the minimum net register tonnage 的铜谓语，而 on which…are based 是定语从句，修饰 the factor。
4. Electroniccomputers make it possible to prepare series id designs for a vessel to operate in a particular service and to assess the economic returns to the shipowner for each separate design.
句中的it是形式宾语，实际宾语为不定式短语to prepare series of designs …和to assess the economic returns …
Lesson Two
Definitions, Principal Dimensions
Before studying in detail the various technical branches of naval architecture it is important to define chapters. The purpose of this chapter is to explain these terms and to familiarise the reader with them. In the first place the dimensions by which the size of a ship is measured will be considered; they are referred to as ‘principal dimensions’. The ship, like any solid body, requires three dimensions to define its size, and these are a length, a breadth and a depth. Each of these will be considered in turn.
Principal dimensions
Length
There are various ways of defining the length of a ship, but first the length between perpendiculars will be considered. The length between perpendiculars is the distance measured parallel to the base at the level of the summer load waterline from the after perpendicular to the forward perpendicular. The after perpendicular is taken as the after side of the rudder post where there is such a post, and the forward perpendicular is the vertical line drawn through the intersection of the stem with summer load waterline. In ships where there is no rudder post the after perpendicular is taken as the line passing through the centre line of the rudder pintals. The perpendiculars and the length between perpendiculars are shown in Figure 1.
The length between perpendiculars (L BP) is used for calculation purposes as will be seen later, but it will be obvious from Figure 1 that this does not represent the greatest length of the ship. For many purposes, such as the docking of a ship, it is necessary to know what the greatest length of the ship is. This length is known as the length of the extreme point at the after end to a similar point at the forward end. This can be clearly seen by referring again to Figure 1. In most ships the length overall will exceed by a considerable amount the length between perpendiculars. The excess will include the overhang of the stern and also that of the stem where the stem is raked forward. In modern ships having large bulbous bows the length overall L OA may have to be measured to the extreme point of the bulb.
A third length which is often used, particularly when dealing with ship resistance, is the length on the waterline L WL. This is the distance measured on the waterline at which the ship is floating from the intersection of the stern with the waterline to the length is not a fixed quantity for a particular ship, as it will depend upon the waterline at which the ship is floating and upon the trim of the ship. This length is also shown in Figure 1 .
Breadth
The mid point of the length between perpendiculars is called ‘amidships’and the ship is usually broadest at this point. The breadth is measured at this position and the breadth most commonly used is called the ‘breadth moulded’. It may be defined simply as the distance from the inside of plating on one side to a similar point on the other side measured at the broadest part of the ship.
As is the case in the length between perpendiculars, the breadth moulded dose not represent the greatest breadth the breadth extreme is required (see Figure 2 ). In many ships the breadth extreme is the breadth moulded plus the thickness of the shell plating where the strakes of shell plating were overlapped the breadth extreme was equal to the breadth moulded plus four thicknesses of shell plating, but in the case of modern welded ships the extra breadth consists of two thicknesses of shell plating only.
The breadth extreme may be much greater than this in some ships, since it is the distance from the extreme overhang on one side of the ship to a similar point on the other side. This distance would include the overhang of decks, a feature which is sometimes found in passenger ships in order to provide additional deck area. It would be measured over fenders, which are sometimes fitted to ships such as cross channel vessels which have to operate in and out of port under their own power and have fenders provided to protect the sides of the ships when coming alongside quays.
主船体main hull 上层建筑superstructure 上甲板/上层连续甲板upper deck 船底bottom 舷侧broadside 艏艉fore and aft 舱壁bulkhead 水密watertight 艏部bow 艉部stern/quarter 二层甲板second deck 平台甲板platform deck 桅屋masthouse 罗经甲板compass deck 驾驶甲板bridge deck 船长甲板master deck 高级船员甲板office deck 艇甲板boat deck 船员甲板crew deck 机舱engine room 货舱cargo hold 货舱口cargo hatch 压载舱ballast tank 深舱deep tank 燃油舱fuel oil tank 滑油舱lubricating oil tank 淡水舱fresh water tank 污油水舱slop tank 隔离空舱/干隔舱caisson 球鼻艏标志bulbous bow mark/BB mark 首侧推器标志bow thruster mark/BT mark 吃水标志draft mark 甲板线deck line 干舷甲板freeboard deck 载重线标志load line mark 热带淡水载重线tropical fresh water load line/TF 夏季淡水载重线fresh water load line/F 热带载重线tropical load line/T 夏季载重线summer load line/S 冬季载重线winter load line 北大西洋冬季载重线winter North Atlantic load line/WNA 国际船舶载重线证书international load line certificate 吃水指示系统draft indicating system 船舶尺度ship dimension 最大尺度/全部尺度/周界尺度overall dimension
Lesson Three Tug Assistance: 拖带协助 Dialog A: Tug Ordering 对话1：叫拖船 Yong Men/BOCV: Avonport Port Control. This is M/V Yong Men. I am anchor at Lambs Roadstead. I require tugs. Over. “永门”船：爱汶港调度，我是“永门”船。我在莱姆斯港外 开敞锚地抛锚。我需要拖船，请讲。 Avonport P.C: Roger. How many tugs do you require? Over. 爱汶港口调度：信息已清楚。你需要多少拖船？请讲。 Yong Men/BOCV: I will order two tugs. When will tugs expect to meet me? Over. “永门”船：我要两艘拖船，拖船几点到，请讲。 Avonport P.C: The tugs expect to meet you in half an hour. Out. 爱汶港口调度：拖船半小时到，完毕。 Dialog B: Tug Operation 对话2：拖船在工作 M/V Eternal Glory: Hold on your towing line. Make fast please. Forward tug. Over.
“永恒光荣”船：请拉紧拖缆，绑牢，前拖船。请讲。 Forward tug: M/V Eternal Glory. This is tug forward. The current is too rough. I suggest the aft tug single up. Over. 前拖船：“永恒光荣”船，这是前拖船。水流太不平稳了， 我建议后面的拖船单绑，请讲。 Eternal Glory: Affirmative. Single up. Aft tug. Over. “永恒光荣”船：同意，后拖船单绑，请讲。 Aft tug: Yes, sir. Single up. 后拖船：遵命。单绑。 Dialog C: Completion Work 对话3：结束工作 Chang Ting Bridge: Chang Ting. Let go fore and aft. Over. “长亭”驾驶台：“长亭”船注意。前后松绑，请讲。 Chang Ting aft: Chang Ting Bridge. This is tug aft. I will let go. Over. “长亭”船尾：驾驶台，这是船尾拖船，我将松绑，请讲。Chang Ting forward: Chang Ting Bridge. This is tug forward. I will let go. Over. “长亭”船头：驾驶台，这是船头拖船，我将松绑，请讲。 Tug 1: Let go my towing line. Chang Ting aft. Over.
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 English 3 水利工程Hydraulic Engineering 4 土木工程Civil Engineering 5 地下工程Underground Engineering 6 岩土工程Geotechnical Engineering 7 道路工程Road (Highway) Engineering 8 桥梁工程Bridge Engineering 9 隧道工程Tunnel Engineering 10 工程力学Engineering Mechanics 11 交通工程Traffic Engineering 12 港口工程Port Engineering 13 安全性safety 17木结构timber structure 18 砌体结构masonry structure 19 混凝土结构concrete structure 20 钢结构steelstructure 21 钢-混凝土复合结构steel and concrete composite structure 22 素混凝土plain concrete 23 钢筋混凝土reinforced concrete 24 钢筋rebar 25 预应力混凝土pre-stressed concrete 26 静定结构statically determinate structure 27 超静定结构statically indeterminate structure 28 桁架结构truss structure 29 空间网架结构spatial grid structure 30 近海工程offshore engineering 31 静力学statics 32运动学kinematics 33 动力学dynamics 34 简支梁simply supported beam 35 固定支座fixed bearing 36弹性力学elasticity 37 塑性力学plasticity 38 弹塑性力学elaso-plasticity 39 断裂力学fracture Mechanics 40 土力学soil mechanics 41 水力学hydraulics 42 流体力学fluid mechanics 43 固体力学solid mechanics 44 集中力concentrated force 45 压力pressure 46 静水压力hydrostatic pressure 47 均布压力uniform pressure 48 体力body force 49 重力gravity 50 线荷载line load 51 弯矩bending moment 52 torque 扭矩 53 应力stress 54 应变stain 55 正应力normal stress 56 剪应力shearing stress 57 主应力principal stress 58 变形deformation 59 内力internal force 60 偏移量挠度deflection 61 settlement 沉降 62 屈曲失稳buckle 63 轴力axial force 64 允许应力allowable stress 65 疲劳分析fatigue analysis 66 梁beam 67 壳shell 68 板plate 69 桥bridge 70 桩pile 71 主动土压力active earth pressure 72 被动土压力passive earth pressure 73 承载力load-bearing capacity 74 水位water Height 75 位移displacement 76 结构力学structural mechanics 77 材料力学material mechanics 78 经纬仪altometer 79 水准仪level 80 学科discipline 81 子学科sub-discipline 82 期刊journal ,periodical 83文献literature 84 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volume 87 期number 88 专著monograph 89 会议论文集Proceeding 90 学位论文thesis, dissertation 91 专利patent 92 档案档案室archive 93 国际学术会议conference 94 导师advisor 95 学位论文答辩defense of thesis 96 博士研究生doctorate student 97 研究生postgraduate 98 EI Engineering Index 工程索引 99 SCI Science Citation Index 科学引文索引
Unit 1 safety management system Accident causation models 事故致因理论 Safety management 安全管理Physical conditions 物质条件 Machine guarding 机械保护装置 House-keeping 工作场所管理 Top management 高层管理人员 Human errors 人因失误Accident-proneness models 事故倾向模型 Munitions factory 军工厂Causal factors 起因Risking taking 冒险行为Corporate culture 企业文化Loss prevention 损失预防Process industry 制造工业Hazard control 危险控制Intensive study 广泛研究Organizational performance 企业绩效 Mutual trust 相互信任Safety officer 安全官员 Safety committee 安全委员会Shop-floor 生产区Unionized company 集团公司Seniority 资历、工龄Local culture 当地文化 Absenteeism rate 缺勤率Power relations 权力关系Status review 状态审查 Lower-level management 低层管理者 Business performance 组织绩
效 Most senior executive 高级主管 Supervisory level 监督层Safety principle 安全规则Wall-board 公告栏Implement plan 执行计划Hazard identification 危险辨识 Safety performance 安全性能 One comprehensive definition for an organizational culture has been presented by Schein who has said the organizational culture is “a pattern of basic assumptions – invented, discovered, or developed by a given group as it learns to cope with its problems of external adaptation and internal integration –that has worked well enough to be considered valid and, therefore, to be taught to new members as the correct way to perceive, think, and feel in relation to those problems” 译文：Schein给出了组织文化的广泛定义，他认为组织文化是由若干基本假设组成的一种模式，这些假设是由某个特定团体在处理外部适应问题与内部整合问题的过程中发明、发现或完善的。由于以这种模式工作的有效性得到了认可，因此将它作为一种正确的方法传授给新成员，让他们以此来认识、思考和解决问题[指适应外部与整合内部的过程中的问题]。 The safety culture of an organization is the product of individual and group values, attitudes, perceptions, competencies, and patterns of behavior that determine the commitment to, and the style and proficiency of , an organization’s health and safety management. 译文：组织的安全文化由以下几项内容组成：个人和群体的价值观、态度、观念、能力和行为方式。这种行为方式决定了个人或团体对组织健康安全管理的责任，以及组织健康安全管理的形式和熟练程度。 Unit 2 System Safety Engineering System safety engineering 系统安全工程By-product 附带产生的结果
Lesson Thirty-seven Dispute and Arbitration 争议与仲裁 Dialog A: Cargo Shortage 对话：短货 Consignee: Chief Mate, the goods I received were found to be 100 bags short landed. 收货人：大副，我收到的货物少了100包。 Chief Mate: I’m afraid it’s not as many as you said. 大副：恐怕没有您说的那么多吧。 Consignee: I can’t understand what you mean. 收货人：我不懂您的意思。 Chief Mate: According to our investigation, there were only 50 bags short landed. 大副：根据我们的调查只少了50包。 Consignee: What I mean by 100 bags also includes those bags which are badly crushed. 收货人：我听说的100包还包括那些被弄破的。 Chief Mate: I think that should attribute to the rough handling of stevedoring company. 大副：我认为这应归咎于装卸公司的野蛮装卸。Consignee: There are still some bags that become damp. 收货人：另外还有一些受潮的。
土木工程专业英语原文 及翻译 文档编制序号：[KKIDT-LLE0828-LLETD298-POI08]
08 级土木(1) 班课程考试试卷 考试科目专业英语 考试时间 学生姓名 所在院系土木学院 任课教师 徐州工程学院印制 Stability of Slopes Introduction Translational slips tend to occur where the adjacent stratum is at a relatively shallow depth below the surface of the slope:the failure surface tends to be plane and roughly parallel to the slips usually occur where the adjacent stratum is at greater depth，the failure surface consisting of curved and plane sections． In practice, limiting equilibrium methods are used in the analysis of slope stability. It is considered that failure is on the point of occurring along an assumed or a known failure surface．The shear strength required to maintain a condition of limiting equilibrium is compared with the available shear strength of the soil，giving the average factor of safety along the failure surface．The problem is considered in two dimensions，conditions of plane strain being assumed．It has been shown that a two-dimensional analysis gives a conservative result for a failure on a three-dimensional(dish-shaped) surface． Analysis for the Case of φu =0 This analysis, in terms of total stress，covers the case of a fully saturated clay under undrained conditions, . For the condition immediately after construction．Only moment equilibrium is considered in the analysis．In section, the potential failure surface is assumed to be a circular arc. A trial failure surface(centre O，radius r and length L a where F is the factor of safety with respect to shear strength．Equating moments about O：
Unit 1 Safety Management Systems 安全管理体系 1.Accident Causation Models 1.事故致因理论 The most important aim of safety management is to maintain and promote workers' health and safety at work. Understanding why and how accidents and other unwanted events develop is important when preventive activities are planned. Accident theories aim to clarify the accident phenomena，and to explain the mechanisms that lead to accidents. All modem theories are based on accident causation models which try to explain the sequence of events that finally produce the loss. In ancient times, accidents were seen as an act of God and very little could be done to prevent them. In the beginning of the 20th century，it was believed that the poor physical conditions are the root causes of accidents. Safety practitioners concentrated on improving machine guarding, housekeeping and inspections. In most cases an accident is the result of two things ：The human act, and the condition of the physical or social environment. 安全管理系统最重要的目的是维护和促进工人们在工作时的健康和安全。在制定预防性计划时，了解为什么、怎样做和其他意外事故的发展是十分重要的。事故致因理论旨在阐明事故现象，和解释事故的机理。所有现代理论都是基于试图解释事件发生、发展过程和最终引起损失的事故致因理论。在古老的时期，事故被看做是上帝的行为并且几乎没有预防的方法去阻止他们。在20世纪开始的时候，人们开始相信差的物理条件是事故发生的根源。安全从业人员集中注意力在提高机器监护、维护和清理上。在大多数情况下，一件事故的发生主要有两个原因：人类的行为和物理或者社会环境。 Petersen extended the causation theory from the individual acts and local conditions to the management system. He concluded that unsafe acts, unsafe conditions，and accidents are all symptoms of something wrong in the organizational management system. Furthermore, he stated that it is the top management who is responsible for building up such a system that can effectively control the hazards associated to the organization’s operation. The errors done by a single person can be intentional or unintentional. Rasmussen and Jensen have presented a three-level skill-rule-knowledge model for describing the origins of the different types of human errors. Nowadays，this model is one of the standard methods in the examination of human errors at work. 彼得森根据管理体系中个人的行为结合当地的环境扩充了事故致因理论。他的结论是像不安全行为、不安全情况是一些错误的组织管理系统导致事故的征兆。另外，他指出，高层管理人员负责建立一个能够有效控制危险源有关组织。一个人出现的错误可能是有意的或者是无意的。拉斯姆森和杰森已经提出了三个层次的技能规则知识模型来描述不同种类的人错误的起源。如今，这种模式已经成为在工作中检验人的错误的标准之一。 Accident-proneness models suggest that some people are more likely to suffer anaccident than others. The first model was created in 1919，based on statistical examinations in a mumilions factory. This model dominated the safety thinking and research for almost 50 years, and it is still used in some organizations. As a result of this thinking, accident was blamed solely
Lesson Two Pilotage: 引航业务 Dialog A: Ordering of Pilot 对话1：要引航员 M/V Midas: Dalian Pilot Station, Dalian Pilot Station. M/V Midas calling, M/V Midas calling. I require a pilot, over. “梅达斯”船：。。。。。。。。我需要引航，请回答。 Pilot Station: M/V Midas, Dalian Pilot Station. What’s your ETA at Huang Baizui lighthouse? 引航站：“梅达斯”船，大连引航站。你船预抵黄白嘴灯塔的 时间是对少？ M/V Midas: My ETA at Huang Baizui lighthouse is 0900 hours local time. “梅达斯”：我船预抵黄白嘴灯塔时间是当地时间0900时。Pilot Station: What are the colour of the funnel and the colour of the hull? 引航站：请告知你船烟囱和船体颜色。 M/V Midas: The funnel is red and blue bands. The hull is green. When will pilot embark? On which side shall I rig the pilot ladder? “梅达斯”：烟囱是红蓝条状的，船体是绿色的。引航员什么时 候上船？哪一侧放引航梯？
第一课土木工程学 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。 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。他们也建造私有设施，比如飞机场，铁路，管线，摩天大楼，以及其他设计用作工业，商业和住宅途径的大型结构。此外，土木工程师还规划设计及建造完整的城市和乡镇，并且最近一直在规划设计容纳设施齐全的社区的空间平台。 土木一词来源于拉丁文词“公民”。在1782年，英国人John Smeaton为了把他的非军事工程工作区别于当时占优势地位的军事工程师的工作而采用的名词。自从那时起，土木工程学被用于提及从事公共设施建设的工程师，尽管其包含的领域更为广阔。 领域。因为包含范围太广，土木工程学又被细分为大量的技术专业。不同类型的工程需要多种不同土木工程专业技术。一个项目开始的时候，土木工程师要对场地进行测绘，定位有用的布置，如地下水水位，下水道，和电力线。岩土工程专家则进行土力学试验以确定土壤能否承受工程荷载。环境工程专家研究工程对当地的影响，包括对空气和地下水的可能污染，对当地动植物生活的影响，以及如何让工程设计满足政府针对环境保护的需要。交通工程专家确定必需的不同种类设施以减轻由整个工程造成的对当地公路和其他交通网络的负担。同时，结构工程专家利用初步数据对工程作详细规划，设计和说明。从项目开始到结束，对这些土木工程专家的工作进行监督和调配的则是施工管理专家。根据其他专家所提供的信息，施工管理专家计算材料和人工的数量和花费，所有工作的进度表，订购工作所需要的材料和设备，雇佣承包商和分包商，还要做些额外的监督工作以确保工程能按时按质完成。 贯穿任何给定项目，土木工程师都需要大量使用计算机。计算机用于设计工程中使用的多数元件（即计算机辅助设计，或者CAD）并对其进行管理。计算机成为了现代土木工程师的必备品，因为它使得工程师能有效地掌控所需的大量数据从而确定建造一项工程的最佳方法。 结构工程学。在这一专业领域，土木工程师规划设计各种类型的结构，包括桥梁，大坝，发电厂，设备支撑，海面上的特殊结构，美国太空计划，发射塔，庞大的天文和无线电望远镜，以及许多其他种类的项目。结构工程师应用计算机确定一个结构必须承受的力：自重，风荷载和飓风荷载，建筑材料温度变化引起的胀缩，以及地震荷载。他们也需确定不同种材料如钢筋，混凝土，塑料，石头，沥青，砖，铝或其他建筑材料等的复合作用。 水利工程学。土木工程师在这一领域主要处理水的物理控制方面的种种问题。他们的项目用于帮助预防洪水灾害，提供城市用水和灌溉用水，管理控制河流和水流物，维护河滩及其他滨水设施。此外，他们设计和维护海港，运河与水闸，建造大型水利大坝与小型坝，以及各种类型的围堰，帮助设计海上结构并且确定结构的位置对航行影响。 岩土工程学。专业于这个领域的土木工程师对支撑结构并影响结构行为的土壤和岩石的特性进行分析。他们计算建筑和其他结构由于自重压力可能引起的沉降，并采取措施使之减少到最小。他们也需计算并确定如何加强斜坡和填充物的稳定性以及如何保护结构免受地震和地下水的影响。 环境工程学。在这一工程学分支中，土木工程师设计，建造并监视系统以提供安全的饮用水，同时预防和控制地表和地下水资源供给的污染。他们也设计，建造并监视工程以控制甚至消除对土地和空气的污染。
安全工程专业英语 Unit1 1. Because of the very rapid changes in these jobs and professions, it is hard for students to learn about future job opportunities. It is even more difficult to know about the type of preparation that is needed for a particular profession-or the qualities and traits that might help individuals succeed in it. 由于这些工作和职业的飞速变更，其变化之快使得学生们很难了解未来有什么样的工作机会，更不知道为未来的具体职业生涯做出怎样的准备，也就是说学生们很难知道掌握何种知识、具备何种能力才能成功适应未来的社会。 2. The purpose of this article is to provide in depth information about the safety profession that should help students considering a career in this challenging and rewarding field. 这篇文章将提供较为深入的安全专业方面的具体信息，它应该能够为安全专业的学生们在这个充满挑战也蕴含着发展机遇的职业中获得良好的发展而提供帮助。 3. While these efforts became more sophisticated and widespread during the twentieth century, real progress on a wide front did not occur in the U.S. until after Word War Ⅱ. 尽管这些专业手段在20世纪已经发展的较为成熟，也具有一定的广泛适应性，但在美国，这些都是第二次世界大战以后才取得的突破性进展。 4. This legislation was important because it stressed the control of workplace hazards. This, in turn, defined a clear area of practice for the previously loosely organized safety profession. Other legislation passed during the next twenty years has increased the scope of safety practice into areas of environmental protection, product safety, hazardous materials management and designing safety into vehicles, highways, process plants and buildings. 这部法律很重要，因为它强调工作场所的危险控制，同时这部法律也为以前不成体系的安全业务划定了工作范围。此后20年中通过的一
阅读使人充实，会谈使人敏捷，写作使人精确。 一、船舶类型常用英语 ship, vessel 船，船舶 boat, craft 艇 sampan 舢板, 小船manpowered boat 人力船 sailor; sailing boat 帆船 motor sailor 机帆船 power-driven ship 机动船 paddle steamer, paddle wheel vessel 明轮船 screw ship; propeller vessel 螺旋桨船airscrew ship; aerial propeller vessel 空气螺旋桨船hovercraft; aircushion craft 气垫船hydrofoil 水翼船 hydrojet propelled boat, water jet boat 喷水船steamship; steamer 蒸汽机船 motor ship 内燃机船 diesel ship 柴油机船electrically-propelled ship 电力推进船 steam turbine ship 汽轮机船 gas turbine ship 燃气轮机船nuclear-power ship 核动力船 deck ship 甲板船 flush deck ship 平甲板船 raised quarter-deck ship 尾升高甲板船 well-deck ship 半舱船 single side ship 单舷长大舱口船three-island ship 三岛式船 double shell ship 双壳船 riveted ship 铆接船 welded ship 焊接船transversely framed ship 横骨架式船longitudinally framed ship 纵骨架式船combined framed ship 混合骨架式船 sea-going vessel 海船 ocean-going vessel 远洋船 coaster 沿海船 channel ship 海峡船 inland waterway vessel 内河船 civil ship; merchant ship 民用船；商船transport ship 运输船pleasure yacht 游艇passenger ship 客船 coasting passenger and cargo ship沿海客货船passenger and auto-car carrier 旅客及汽车运输船tourist ship; passenger carrier 旅游船cargo ship; freighter 货船 cargo liner 定期货船 tramp ship 不定期货船container ship 集装箱船full-container ship 全集装箱船semi-container ship 半集装箱船multi-purpose container ship 多用途集装箱船general cargo ship/vessel/carrier 杂货船 bulk (cargo) carrier 散货船 ore carrier 矿砂船 grain carrier 运粮船 coal carrier; coaler 运煤船lumber(timber) carrier 运木船 cattle carrier 运牲畜船multi-purpose ship 多用途船 liquid cargo ship 液体货货船chemical tank 化学品液货船 liquid chemical tanker 液体化学品船 liquefied gas carrier 液化气体船 liquefied petroleum gas tanker (LPG) 液化石油气运输船 liquefied natural gas tanker (LNG) 液化天然气运输船tanker; oil tanker 油轮 super tanker 超级油轮 VLCC (very large crude carrier) (吨位在20万至30 万吨之间的) 巨型油轮 ULCC (ultra-large crude carrier) (吨位在30万至50万吨之间的) 超巨型油船 refrigerated ship; cold storage ship 冷藏船roll-on/roll-off ship (RO/RO ship) 滚装船 ferry 渡船passenger ferry 旅客渡船 freight ferry 货物渡船 fishing vessel(boat) 渔轮 trawler 拖网渔轮 barge carrier; lighter aboard ship(LASH)载驳船barge; lighter 驳船 deck barge 甲板驳 well-deck barge 半舱驳 double shell barge 双壳驳 single side barge 单舷长大舱口驳 oil barge 油驳container barge 集装箱驳船 RO/RO barge 滚装驳船 liquefied gas barge 液化气体驳 hopper barge 开底泥驳
Unit6 Industry hygiene工业卫生physical hazard物理危害、物质危害nonionizing radiation非电离辐射adverse effects副作用loud noise嘈杂的声音chemical bum化学烧伤live electrical circuits 带电电路confined space密闭空间hearing loss听力丧失physical or mental disturbance身体或精神障碍annoyance烦恼power tools电动工具impulse脉冲sound level meter噪声计jet engine喷气式发动机time-weighted average时间加权平均heat stress热应力、热威胁shivering 颤抖hard labor辛苦工作fatigued疲劳的living tissue活组织plastic sealer塑料密封机biological hazard生物危害potable water饮用水sewage污水physical contact身体接触allergic reaction 过敏反应severe pain剧烈疼痛manual handing手工处理airborne空中的on a daily basis每天hazard communication standard危害通识规定stipulation规定、条款trade name商标名 工业卫生被定义为：“致力于预测、识别、评估和控制环境因素或压力的科学与技术，这些压力产生或来自与工作场所，能够造成疾病、损害人们的幸福安康、或是工程或社区居民的工作效率不高，并使他们感觉到很不舒服。（P67） 当噪音导致暂时或永久的听力丧失，使身体或精神发生紊乱，对语言交流产生干扰，或对工作、休息、放松、睡觉产生干扰时，它是一种非常严重的危害。噪音是任何不被期望的声音，它通常是一种强度变化但不包括任何信息的声音。他干扰人们对正常声音的辨别，可能是有害的，能使人烦恼，并干扰人们说话。（P68） Unit9 Accident investigation事故调查after-the-fact事实背后的take an investigation进行调查fact-finding process寻找事实的过程insurance carrier保险公司/承保人plance blame推卸责任permanent total disability永久全部劳动力丧失for simplicity为简单起见accident prevention 事故预防investigation procedures调查过程fact finding寻找事实operating procedures flow diagrams操作过程流程图maintenance chart维修图表bound notebook活页笔记本physical or chemical law物理或化学定律table of contens 目录narrative叙事的counter-measure干预措施 调查人员在调查过程中从各方面收集证据，从证人、旁观者及一些相关报道中得到信息，在事故发生后尽快的找目击证人谈话，在事故现场遭到改变前进行检查，对事故场景进行拍照并绘制草图，记录与地形相关的所有数据，并将所有的报道复印保存。记录常规的操作流程图、维修图表或对困难、异常现象的报告等非常有用。在活页笔记本中完整准确地记录。记录事故发生前的环境、事故顺序及事故发生后的环境情况等。另外，记录伤者、证人、机械能量来源和危害物质的位置。（P119） Unit10 Safety electricity安全用电electrical equipment电力设备fuse puller保险丝夹break contact断开接点/触电hot side高压端load side 负荷端line side线路/火线端groundfault circuit Interrupt 漏电保护器ground fault接地故障receptacle电源插座hot bubs热水澡桶underwater lighting水底照明fountains 人工喷泉ungrounded（hot）conductor 未接地（高压）单体/火线neutral conductor中性导体fault current载荷中心panelboard 配电板branch-circuit分支电路CB一种多功能插座plug-in插入式 上锁/挂牌成套设备也是可用的。上锁/挂牌套件中包含有必须满足OSHA上锁/挂牌标准的组件。上锁/挂牌套件中包含有可重复使用的危险标签、临时悬挂标志、各种闭锁、锁、磁性标志、及与上锁/挂牌相关的信息。无论什么原因停下工作或当天不能完成工作时，在返回