土木工程专业英语考试题集电子教案
土木工程专业英语课后题答案汇编
英译汉Lesson One Sandcrete is a yellow-white building material made from Portland cement and sand in a ratio of circa 1:8.It is the main building material for walls of single-storey buildings (such as houses and schools)in countries such as Ghana and Nigeria. Measured strengths fo commercially available Sandcrete blocks in Nigeria were found to be between 0.5 and 1 N/mm2,which is well below the 3.5 N/mm2that is legally required there. This may be due to the need of the manufacturers to keep the price low,and since the main cost-factor is the Portland cement, they reduce that, which results in a block that starts behaving more like loose sand.翻译:sandcrete是黄白色建筑材料制成的波特兰水泥和沙子的比例大约1:8.it是主要的建筑墙体材料的单层建筑(如房屋和学校)在加纳和尼日利亚等国家。
测量优势的商用sandcrete块在尼日利亚被发现之间的0.5和1牛顿/毫米,这是远远低于3.5牛顿/毫米,是法律所要求的有。
这可能是由于需要的厂家保持价格低,因为主要cost-factor是波特兰水泥,他们减少,从而在一块,开始表现得更像松砂。
土木工程专业英语全部
Lesson 1Compression MembersNew Words1. achieve achievement2. eccentricity center, 中心; ec centric 偏心的;ec centricity 偏心,偏心距3. inevitable evitable 可避免的avoidable; in evitable 不可避免的unavoidable4. truss 桁架triangular truss, roof truss, truss bridge5. bracing brace 支柱,支撑;bracing, 支撑,撑杆6. slender 细长,苗条;stout; slenderness7. buckle 压曲,屈曲;buckling load8. stocky stout9. convincingly convince, convincing, convincingly10. stub 树桩,短而粗的东西;stub column 短柱11. curvature 曲率;curve, curvature12. detractor detract draw or take away; divert; belittle,贬低,诽谤;13. convince14. argument dispute, debate, quarrel, reason, 论据(理由)15. crookedness crook 钩状物,v弯曲,crooked 弯曲的16. provision 规定,条款Phrases and Expressions1. compression member2. bending moment shear force, axial force3. call upon (on) 要求,请求,需要4. critical buckling load 临界屈曲荷载critical 关键的,临界的5. cross-sectional area6. radius of gyration 回转半径gyration7. slenderness ratio 长细比8. tangent modulus 切线模量9. stub column 短柱10. trial-and-error approach 试算法11. empirical formula 经验公式empirical 经验的12. residual stress 残余应力residual13. hot-rolled shape 热轧型钢hot-rolled bar14. lower bound 下限upper bound 上限16. effective length 计算长度Definition (定义)Compression members are those structural elements that are subjected only to axial compressive forces: that is, the loads are applied along a longitudinal axis through the centroid of the member cross section, and the stress can be taken as f a=P/A, where f a is considered to be uniform over the entire cross section. 受压构件是仅受轴向压力作用的构件,即:荷载是沿纵轴加在其截面形心上的,其应力可表示为…,式中,假定f a在整个截面上均匀分布。
土木工程专业英语 题库
土木工程专业英语题库一、单选题(题数:45,共90.0 分)1The material costs make up only about()of the cost of the completed steel structure in a building(2.0分)0.0 分A、one-thirdsB、one-thirdC、one-thirdlyD、one-three正确答案:C C2Steel and composite construction is often adopted in()owing to high structural efficiency with large strength-to-self-weight ratios as well as large flexural rigidities against instability and serviceability problems.(2.0分)2.0 分A、super high-rise buildingsB、long span bridgesC、roof structuresD、All of the above are right正确答案:D D3Both elastic theory and plastic theory are used for composite members, the differences being as follows: concrete in tension is ()neglected in elastic theory, and()neglected in plastic theory.(2.0分)2.0 分A、usually, usuallyB、always, alwaysC、usually, alwaysD、always, usually正确答案:C C4Failure modes include()and less rigidity of bending(2.0分)2.0 分A、Strength failureB、Lateral-torsional-bucklingC、Local buckling of platesD、All of the above are right正确答案:D D5(), where the column’s failure is due to the crushing of concrete or due to the yielding of the steel bars under the full load capacity of the column.(2.0分)2.0 分A、Short columnsB、Long columnsC、Slender columnsD、None正确答案:A A6()loaded columns, where the loads are applied at any point on the column section, causing moments about both the x axis and y axis simultaneously(2.0分)2.0 分A、AxiallyB、EccentricallyC、BiaxiallyD、None正确答案:C C7Strictly speaking, all()nonlinearities of the different materials should be observed in calculating the strength of steel-concrete composite column.(2.0分)2.0 分A、geometrical and physicalB、mechanical and geometricalC、mechanical and physicalD、none正确答案:A A8The main structural forms of steel structure are()(2.0分)2.0 分A、Truss structuresB、Frame structuresC、Grids structuresD、All of the above are right正确答案:D D9A tendon with a duct that contains multiple pieces of prestressing steel strand is commonly called a()tendon.(2.0分)2.0 分A、multistrandB、monostrandC、singleD、strand正确答案:A A10The()system makes use of either column capitals, drop panels or both to increase the shear and moment resistance of the system at the columns where the shears and moments are greatest.(2.0分)2.0 分A、flat plateB、waffle slabC、flat slabD、two-way slab with. beams正确答案:C C11The height of Khalifa tower is 828m, and the total number of floors is()(2.0分)2.0 分A、100B、130C、162D、188正确答案:C C12It includes(),keyways, threads, or abrupt changes in plate width or thickness.(2.0分)2.0 分A、holesB、groovesC、notchesD、All of the above are right正确答案:D D13Prestressing by()involves installing and stressing prestressing strand of bar tendons only after the concrete has been placed, hardened and attained a minimum compressive strength for that transfer.(2.0分)2.0 分A、pretensioningB、post-tensioningC、pretensionedD、post-tensioned正确答案:B B14When grease is used, the prestressing steel is permanently free to move relative to the sheathing and the tendon is referred to as an]()tendon.(2.0分)2.0 分A、bondedB、unbondedC、barD、strand正确答案:B B15In()members the prestressing strands are tensioned against restraining bulkheads before the concrete is cast.(2.0分)2.0 分A、pretensioningB、post-tensioningC、pretensionedD、post-tensioned正确答案:C C16Yan Fu, a translator at the end of the Qing Dynasty, thinks that the standard of translation is()(2.0分)2.0 分A、faithfulnessB、expressivenessC、eleganceD、All of the above are right正确答案:D D17This section mainly introduces the professional English vocabulary and expression related to()of steel structure technology(2.0分)2.0 分A、the development levelB、market prospectC、design principleD、All of the above are right正确答案:D D18For walls, a()is a slab wider than the wall and extending the length of the wall(2.0分)2.0 分A、combined footingB、spread foundationC、grid foundationD、mat foundation正确答案:B B19(), because there is only one point at the intersection of the center line of the long and narrow section, which is their shear center(2.0分)2.0 分A、Cross sectionB、Angle sectionC、T-sectionD、All of the above are right正确答案:D D20Reinforced concrete beams not included()(2.0分)2.0 分A、Singly reinforced rectangular beamsB、Doubly reinforced rectangular beamsC、Plain concreteD、Singly or doubly reinforced T -beams正确答案:C C21Standard parts can be measured()(2.0分)2.0 分A、yield strengthB、ultimate strengthC、elastic modulusD、All of the above are right正确答案:D D22The maximum strain in the tension reinforcement in the section at failure is()(2.0分)2.0 分A、0.01B、0.1C、0.001D、正确答案:A A23The classification and grade of steel are()(2.0分)2.0 分A、carbon structural steelB、low alloy structural steelC、quality carbon structural steelD、All of the above are right正确答案:D D24The assumed complete interaction enables definition of()for the whole inhomogeneous cross-section.(2.0分)2.0 分A、section propertiesB、stiffnessC、slender ratiosD、All of the above are right正确答案:D D25()are most economical for spans from 4.5 to 6m(2.0分)2.0 分A、Flat platesB、Waffle slabC、Flat slabTwo-way slab with beams正确答案:A A26The "Structural Welding" provides welding processes for()and SAW.(2.0分)2.0 分A、SMAWB、GMAWC、FCAWD、All of the above are right正确答案:D D27Concrete is assumed to fail when the compressive strain reaches()(2.0分)2.0 分A、0.3B、0.03C、0.0033D、0.003正确答案:C C28In the(), the steel mesh reinforcements of 3-4mm in diameter are embedded into the horizontal mortar joints every 2-5 courses.(2.0分)2.0 分A、steel mesh reinforced brick masonryB、reinforced hollow unit masonryC、reinforced grouted cavity masonryD、composite brick masonry正确答案:A A29In steel mesh reinforced brick masonry,the steel mesh reinforcements of 3-4mm in diameter are embedded into the horizontal mortar joints every 2-5()(2.0分)2.0 分A、layersB、coursesC、piecesD、blocks正确答案:B B30Bending in a main plane is called()(2.0分)2.0 分A、biaxial flexural memberB、unidirectional bending memberC、platform beamD、castellated beam正确答案:B B31Civil Engineering English is set as a required course to cultivate high-quality civil engineering talents, which is beneficial to()(2.0分)2.0 分A、improve the students' attention to professional English learningB、promote the construction progress and height of professional English online coursesC、training senior civil engineering talents with international vision and professional English literacy D、All of the above are right正确答案:D D32It is believed that automobile is blamed for such problems as()and slum conditions in the central areas, and air and noise pollition.(2.0分)2.0 分A、urban expansionB、wasteful land useC、congestionD、All of the above are right正确答案:D D33()has excellent deep drawing and deep drawing properties(2.0分)2.0 分A、Fire resistant steelB、ultra-low yield point steelC、high friction factor steel plateD、structural casting steel正确答案:B B34According to the load, it can be divided into()(2.0分)2.0 分A、Axially loaded columnsB、Eccentrically loaded columnsC、Biaxially loaded columnsD、All of the above are right正确答案:D D35The compressive capacity of unreinforced masonry is far greater than its()capacity(2.0分)2.0 分A、tensileB、bendingC、shearD、All of the above are right正确答案:D D36If the bearing soil capacity is different under different foundations—for example, if the foundations of a building are partly on soil and partly on rock—a()settlement will occur(2.0分)2.0 分A、differentB、differentialC、identicalD、same正确答案:B B37The grade of asphalt is divided according to () technical index(2.0分)2.0 分A、PenetrationB、ductilityC、softening pointD、flash point正确答案:A A38The reinforced concrete confining elements are horizontal members called ()and vertical members called()(2.0分)2.0 分A、ring beams, structural columnsB、structural columns, ring beamsC、ring beams, ring beamsD、structural columns, structural columns正确答案:A A39The advantages of steel structure residence are()(2.0分)2.0 分A、Good seismic performanceB、Low comprehensive costC、Fit with the development direction of housing industrializationD、All of the above are right40Three different types of composite columns:()(2.0分)2.0 分A、steel reinforced concrete columnsB、rolled section columns partly encased in concreteC、concrete filled steel tubesD、All of the above are right正确答案:D D41()was founded in 1969(2.0分)2.0 分A、SSCIB、ISSHPC、ISSD、HCV正确答案:A A42Which of the followings is mechanical imperfection of steel members?()(2.0分)2.0 分A、initial out-of-straightnessB、initial eccentricityC、residual stressD、initial crookedness43The whole instability of solid web compression member refers to()(2.0分)2.0 分A、Flexural bucklingB、Torsion bucklingC、Flexural-torsional bucklingD、All of the above are right正确答案:D D44The section form of compression member is()(2.0分)2.0 分A、doubly symmetricB、singly symmetricC、unsymmetricD、All of the above are right正确答案:D D45The characteristics of vocabulary are()(2.0分)2.0 分A、Professional vocabulary and semi professional vocabularyB、Get used to using compound wordsC、Get used to using abbreviationsD、All of the above are right二、多选题(题数:5,共10.0 分)1As English majors pay attention to the ()of technical problems, the translation standards of professional English are more focused on "faithfulness" and "expressiveness"(2.0分)2.0 分A、scientificityB、logicalityC、correctnessD、strictness正确答案:ABCD ABCD2Factors affecting the properties of steel include()(2.0分)2.0 分A、chemical compositionB、process of steelmakingC、time-hardeningD、cold work正确答案:ABCD ABCD3Applications of steel structures include()(2.0分)2.0 分A、Large-span structuresB、Multi-story &high-rise buildingsC、Buildings of heavy duty plantsD、Portal frames正确答案:ABCD ABCD4Masonry structure can be divided into()(2.0分)2.0 分A、Brickwork structureB、stone masonry structureC、Block masonry structureD、Reinforced masonry structure正确答案:ABCD ABCD5Major Courses You will learn()(2.0分)2.0 分A、Engineering GeologyB、Engineering MeasuremenC、Soil MechanicsD、Foundation Engineering正确答案:ABCD ABCD。
《土木工程专业英语》复习题
《土木工程专业英语》一、单项选择(共15小题;每小题2分,满分30分)1. Before designing a project, civil engineers should survey both the ( ) and subsoil features of the proposed site.A. photographyB. geographerC. topographyD. graphy2. Dams, ( ), water supply systems, and other large projects ordinarily employ several engineers to work together.A. beamB. columnC. brickD. bridge3. In modern road constructions, powerful modern machines are employed to move mountains and fill valleys to make the ( ) as direct as possible.A. routesB. rootsC. surfacesD. lane4. Between the buildings ()a primary school.A. standB. standsC. to standD. standing5. Tensile failure of ( ) concrete happens easily and involves progressive micro-cracking.A. forcedB. reinforcedC. steelD. unreinforced6. ( ) concrete is used only for footings and concrete slabs laid on the ground, and for other massive structures.A. forcedB. reinforcedC. steelD. Plain7.The laws that ()how the buildings maybe made are building codes.A. tellB. tellsC. toldD. telling8. The steel bars in concrete take the ( )component of the bending moment.A. shearB. compressiveC. tensileD. draw9.It is expensive ()future cities on the sea.A. buildB. builtC. to buildD. builds10. Cracks would not only be unsightly but would ( ) the steel bars to corrosion by moisture and other chemical action.A. adoptB. exposeC. employD.make11. The()cements are widely used on the construction site.A. above-mentionedB. above-mentioningC. above-mentionD. above-mentions12. Besides its ability to sustain loads, concrete is also required to be ( ).A. capableB. considerableC. durableD. beautiful13. It is our duty to ()the specification .A. comply withB. completeC. knowD. make14. Concrete is ( ) a porous material.A. natureB. inherentlyC. madeD. not15. Conclusions can be ( ) from the above discussion.A. drawnB. tensileC. towed C. looked二、单词填空(共10空;每空2分,满分20分)1. The Romans bound their empire together with an extensive system of roads radiating in many directions from Rome.2. Portland cement must pass a series of chemical and physical tests before it can be shipped.3. Concrete consists of water , cement , aggregate and sand .(admixture)4. A simple contract consists of an agreement entered into by two or more parties.5. The presence of cracks in concrete reduces its resistance to the action of corrosion of reinforced bars.6. Concrete is a widely used material in numerous civil engineering structures三、英译中(短句翻译,共10句,每句2分,满分20分)1. Later in history, when well-traveled routes were made sturdier with rocks and stones, the path was raised above the surrounding land, it became a “high way”.史上记载,当交通量大的道路用更坚实的岩石和石头来建造,且路面被建在路基上,它就变成了一条“高速公路”。
(完整word版)土木工程专业英语复习资料
承重骨架 load carrying frame结构工程 structural engineering钢筋混凝土 reinforced concrete稳定性 stability岩土工程 geotechnical engineering楼板、平板 slab结构性能 structural behavior测量 Survey均匀沉降 uniform settlement浇筑 pour测量是指为收集数据,以便在水平面内画出地球表面点的相应位置图的一种技术Surveying is defined an art of collecting data for mapping the relative positions of points on the surface of earth in a horizontal plane.摩天大厦的存在归功于19世纪的两大发明:钢结构和载人电梯The skyscraper owes it is existence to two developments of the 19th century:steel skeleton construction and the passenger elevator.一个项目开始的时候,土木工程师要对现场进行测绘,定位有用的布置,如地下水、下水道和电力线When a project begins,the site is surveyed and mapped by civil engineers who locate utility placement water,sewer,and power lines.1.excavate 开挖2.Structural engineering 结构工程3. water and sewage systems 给排水工程4. settlement 沉降5. heating and cooling systems 供暖、制冷系统6. cantilever beam 悬臂梁7. balustrade 栏杆8. decoration 装饰9. span 跨度10. pour 浇筑11. blank wall 围墙、挡墙12. budget 预算13. plan 计划、方案、规划14. partition 隔墙15. lintel 过梁16. skin 外墙17. allocate 分配18. bearing wall 承重墙19. superstructure 上部结构20. substructure 下部结构21.mechanical and electrical systems 机电系统22. slab-column system 板柱系统23. time-dependent 截止日期24. outline 外观25. Parlance 术语26. Depth 进深27. reservoir 水库28. high-rise building 高层建筑29. tube in tube 筒中筒30. spillway 泄洪道31. water-to-cement ratio 水灰比32. asphalt 沥青33. predominate 主导34. hydroelectric 水电35 . tension 应力36 . compression 压缩37. simply supported beam 简单支撑梁38. elevator 电梯39. reinforced concrete 钢筋混凝土40. truss 桁架41. rigid frames 刚性框架42. maintenance 养护43. Arch bridge 拱桥44. bridge piers 桥墩45. abutment 桥台46. auxiliary 附加的47. embankment 坝48 . permeability 渗透性49. arch dam 拱坝50. shaft 轴1. 工程管理 Engineering management2. 动力厂(发电厂) power plant;power station3. 连续梁 continuous beam4. 力 force5. 混凝土 concrete6. 公路工程 highway engineering7. 支配的,统治的,占优势 dominant8. 说法,术语 parlance9. 隐蔽处,躲避处,避难所 shelter10. 抗剪强度 shearing strength11. 建筑物 building12. 建筑学 architecture13. 建筑的组成 components of a building14. 承重框架load-carrying frame/ load-bearing frame15. 直升电梯 elevator/lift16. 砖石、砌体masonry17. 桁架truss18. 粉土silt19. 不均匀沉降uneven settlement20. 均匀沉降 uniform settlement21.基础 foundation22.过梁柱 post and lintel/ post and beam23. 钢筋混凝土 reinforced concrete24. 荷载 load25. 剪力墙 shear wall26. 筒中筒tube in tube27. 刚梁桥rigid beam bridge28. 悬索桥suspension bridges29. 公路工程highway engineering30. 土石坝earth and rockfill dam31.混凝土坝concrete dam32.堤坝embankment1.Civil engineering, the oldest of 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 system 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。
《土木工程专业英语》教学大纲
《土木工程专业英语》教学大纲一课程简介课程编号:课程名称:土木工程专业英语(Professional English for Civil Engineering)课程类型:专业基础课学时:45 学分:3开课学期:6开课对象:土木工程专业学生先修课程:基础英语,土木工程概论或建筑概论,建筑材料,混凝土结构等。
使用教材:土木工程专业英语(上),苏小卒主编,同济大学出版社,2000.8二课程性质、目的与任务本课程是土木专业本科生的专业基础(必修)课,是为对阅读土木工程及工程管理专业英文原版书籍和文章感兴趣的学生所开设。
本课程的基本任务,是针对大学英语专业阅读阶段教学的薄弱环节,旨在进一步提高学生阅读理解能力和综合分析的能力、熟悉专业词汇、开阔视野和思路、了解科技文体、进一步提高学生运用英语的能力,以满足日益增长的国际科技交流与合作的需求。
三教学基本内容与基本要求本课程总的基本要求是:通过本课程的学习,帮助学生完成从大学基础英语阅读阶段到专业英语阅读阶段的过渡,使学生在普通外语的学习基础上,进一步学习和提高阅读和翻译一般难度的专业英语书籍和科技资料,并能以英语为工具,获取专业所需要的信息和具有在一定的专业文章写作能力。
对学生能力培养的要求:阅读速度100—120词/分钟;理解正确程度70~80%;同时具备听、说和写作专业论文的能力。
各章节内容及要求如下:1.Civil Engineering(土木工程)通过详细讲解,使学生掌握文章中的生词、短语、专业术语和科技类文献常用句型。
2.Performance Criteria and Management(工作准则和管理)通过简单介绍,使学生了解这篇文章中的内容概要,熟悉科技类文献常用句型。
3.Structural Materials(建筑材料)通过详细讲解,使学生掌握文章中的生词、短语、专业术语和科技类文献常用句型。
4.Mechanics of Materials(材料力学)通过详细讲解,使学生掌握文章中的生词、短语、专业术语和科技类文献常用句型。
土木工程专业英语教案
Lesson 1 Civil Engineering【学习目的】通过本课的学习,要求掌握本课生词表以及课文中涉及到的常用专业词汇,能通顺地翻译全文,并且掌握一种翻译方法。
【学习重点】长句和难句的翻译。
【学习建议】学会利用工具书,课后多练习,掌握最基本的翻译技巧,即,首先找出每个句子的主干部分(主语、谓语、宾语),然后再把其他部分添加进去。
【注意】由于本门课程学习的特殊性,以后每课的学习目的、学习重点和学习建议都与第1课相同。
I. Main idea of the textCivil engineering is one of the oldest engineering specialties. Depending on the type of project, civil engineering is subdivided into a number of technical specialties. They are structural engineering, water resources engineering, geotechnical engineering, environmental engineering, transportation engineering, pipeline engineering, construction engineering, community and urban planning, photogrametry, surveying, and mapping, engineering management, and engineering teaching. Each specialty has its special purposes. But they must be coordinated in order to accomplish a project. 土木工程是最老的工程专业之一。
土木工程专业英语期末复习题学习资料
土木工程专业英语期末复习题学习资料《专业英语》复习题一、选择题1.civil engineering dealt with permanent structures for (civilian) use,whereas military engineering dealt with temporary structures for military use2.attention must (be paid to) the working temperature of the machine.3.diplomatic relations (have been established) between china and theunited states of America4.a direct current is a current (flowing) always in the same direction.5.it’s our duty to (comply with) the specification.6.dose your shop (supply) rebar ?7.neither I nor he (is) fond of music.8.the (above-mentioned)cements(水泥) are widely used on theconstruction site.9.the production of steel has been increased (by) 70%.10.i f the garden is big, some floodlights can be (installed).11.(wherever) you go, you can see many buildings.12.d ams, (bridge), water supply systems, and other large projectsordinarily employ several engineers to work together.13.the bigger quantity you order,(the lower until cost you will beoffered).14.i n modern road constructions, powerful modern machines areemployed to move mountains and fill valleys to make the (surfaces) as direct as possible.15.b esides its ability to sustain loads, concrete is also required to be(durable).16.t ensile failure of (reinforced) concrete happens easily and involvesprogressive micro-cracking.17.c oncrete is (inherently) a porous material (多孔材料)18.–may I use your bike for a moment?--(by all means)(一定,务必)19.conclusions can be (drawn) from the above discussion.20.it’s a small country, yet has a lot of (potential) resources.21.a person’s calorie requirements vary (throughout)22.there is a computer syetem (with which) the company is experiencing problems.23. usually there is (less) traffic in the streets on weekday than on Sundays.24. The thief tried to open the locked door but (in vain)25. cracks would not only be unsightly but would (expose) the steel bars to corrosion by moisture and other chemical action.26.(having packed) their luggage, the tourists hurried to the airport.27.generous public funding of basic science would (lead to) considerable benefits for the country’s health,wealth and security.28.”you are very selfish,it’s high time you (realized) that you are n ot the most important person in the world,” edgar saidto his boss angrily.29.(even if) the calculation is right, scientists can never be sure that they have include all variables and modeled accurately.30.remember that customers don’t (bargain) about pr ices in the city.二、词组互译1.tensile strength 抗拉强度:/doc/83941de2f011f18583d049649b6648d 7c0c70853.html pressive strength 抗压强度3.construction engineering 建筑工程4.reinforced concrete 钢筋混凝土5.raw material 原材料6.civil engineers 土木工程师7.assemblage technology 装配技术8.simply supported beam 简支梁9.continuous beam 连续梁10.f raming member 框架构件11.b ending strength 抗弯强度12.s hearing strength 抗剪强度13.b ill of quantities 工程量清单14.e stimated cost 预算成本15.t he column-diagonal truss tube 对顶柱桁架筒体16.c ash flow 现金流动17.t hree-dimensional 三维的18.E nglish for specialized science and technology 专业外语19.g eotechnical engineering 岩土工程20.f oundation settlement 地基沉降21.f undamental assumption 基本假设22.b ending moment 弯曲力矩23.s hear stress 剪应力,剪切应力24.n ormal stress 正应力,法向应力25.o n schedule 按时26.b e in equilibrium with 与···平衡27.h orizontal plane 水平面28.v ertical plane 垂直面29.s oil mechanics 土力学30.a erial photographs 航空摄影31.s anitary engineering 卫生工程32.d etrimental agents 有害因素33.j oint action 联合作用34.d eformed bars 变形钢筋35.c urrent situation(present situation) 现状36.p ositive sequence 正序37.n egative sequence 逆序(负序)38.f abrication plant 加工厂(加工设备)39.f inancial budget 财政预算40.d ivide by 除以41.i n charge of 负责(主管)42.t ake account of 考虑到,顾及43.s pectacular achievements 惊人的成就44.u ltrahigh-rise buildings 超高层建筑45.t erminate contract 解除合同(终止合同)46.s pandrel beams 外墙托梁47.e ncroach on 侵占,蚕食48.i ntersect surfaces 相交曲面49.b undled-tube structures 束筒结构50.t ake delivery of 取货,提货三、翻译句子1.The term civil engineering originally came into use to distinguish itfrom military engineering .土木工程这个术语起初是用来与军事工程相区别的,土木工程处理的是民用的永久性建筑结构,而军事工程则是主要负责处理临时性的军用建筑。
土木工程专业英语全部
Lesson 1Compression MembersNew Words1. achieve achievement2. eccentricity center, 中心; ec centric 偏心的;ec centricity 偏心,偏心距3. inevitable evitable 可避免的avoidable; in evitable 不可避免的unavoidable4. truss 桁架triangular truss, roof truss, truss bridge5. bracing brace 支柱,支撑;bracing, 支撑,撑杆6. slender 细长,苗条;stout; slenderness7. buckle 压曲,屈曲;buckling load8. stocky stout9. convincingly convince, convincing, convincingly10. stub 树桩,短而粗的东西;stub column 短柱11. curvature 曲率;curve, curvature12. detractor detract draw or take away; divert; belittle,贬低,诽谤;13. convince14. argument dispute, debate, quarrel, reason, 论据(理由)15. crookedness crook 钩状物,v弯曲,crooked 弯曲的16. provision 规定,条款Phrases and Expressions1. compression member2. bending moment shear force, axial force3. call upon (on) 要求,请求,需要4. critical buckling load 临界屈曲荷载critical 关键的,临界的5. cross-sectional area6. radius of gyration 回转半径gyration7. slenderness ratio 长细比8. tangent modulus 切线模量9. stub column 短柱10. trial-and-error approach 试算法11. empirical formula 经验公式empirical 经验的12. residual stress 残余应力residual13. hot-rolled shape 热轧型钢hot-rolled bar14. lower bound 下限upper bound 上限16. effective length 计算长度Definition (定义)Compression members are those structural elements that are subjected only to axial compressive forces: that is, the loads are applied along a longitudinal axis through the centroid of the member cross section, and the stress can be taken as f a=P/A, where f a is considered to be uniform over the entire cross section. 受压构件是仅受轴向压力作用的构件,即:荷载是沿纵轴加在其截面形心上的,其应力可表示为…,式中,假定f a在整个截面上均匀分布。
土木工程专业英语试题
《土木工程专业英语》课程试题学生姓名:刘文奇学号: 2015610263原文:Modern Buildings and Structural MaterialsMany great buildings built in earlier ages are still in existence and in use. Among them are the Pantheon and the Colosseum in Rome, Hagia Sophia in Istanbul; the Gothic churches of France and England, and the Renaissance cathedrals, with their great domes, like the Duomo in Florence and St. Peter’s in Rome.They are massive structures with thick stone walls that counteract the thrust of their great weight. Thrust is the pressure exerted by each part of a structure on its other parts.These great buildings were not the product of knowledge of mathematics and physics. They were constructed instead on the basis of experience and observation, often as the result of trial and error. One of the reasons they have survived is because of the great strength that was built into them-strength greater than necessary in most cases. But the engineers of earlier times also had their failure. In Rome, for example, most of the people lived in insulae, great tenement blocks that were often ten stories high. Many of them were poorly constructed and sometimes collapsed with considerable loss of life.Today, however, the engineer has the advantage not only of empirical information, but also of scientific data that permit him to make careful calculations in advance. When a modern engineer plans a structure, he takes into account the total weight of all its component materials. This is known as the dead load, which is the weight of the structure itself. He must also consider the live load, the weight of all the people, cars, furniture, machines, and so on that the structure will support when it is in use. In structures such as bridges that will handle fast automobile traffic, he must consider the impact, the force at which the live load will be exerted on the structure. He must also determine the safety factor, that is, an additional capability to make the structure stronger than the combination of the three other factors.The modern engineer must also understand the different stresses to which the materials in a structure are subject. These include the opposite forces of compression and tension. In compression the material is pressed or pushed together; in tension the material is pulled apart or stretched, like a rubber band. In addition to tension and compression, another force is at work, namely shear, which we defined as the tendency of a material to fracturealong the lines of stress. The shear might occur in a vertical plane, but it also might run along the horizontal axis of the beam, the neutral plane, where there is neither tension nor compression.Altogether, three forces can act on a structure: vertical-those that act up or down; horizontal-those that act sideways; and those that act upon it with a rotating or turning motion. Forces that act at an angle are a combination of horizontal and vertical forces. Since the structures d esigned by civil engineers are intended to be stationary or stable, these forces must be kept in balance. The vertical forces, for example, must be equal to each other. If a beam supports a load above, the beam itself must have sufficient strength to counterbalance that weight. The horizontal forces must also equal each other so that there is not too much thrust either to the right or to the left. And forces that might pull the structure around must he countered with forces that pull in the opposite direction.One of the most spectacular engineering failures of modern times, the collapse of the Tacoma Narrows Bridge in 1940, was the result of not considering the last of these factors carefully enough. When strong gusts of wind, up to sixty-five kilometers an hour, struck the bridge during a storm, they set up waves along the roadway of the bridge and also a lateral motion that caused the roadway to fall. Fortunately, engineers learn from mistakes, so it is now common practice to test scale models of bridges in wind tunnels for aerodynamic resistance.The principal construction materials of earlier times were wood and masonry brick, stone, or tile, and similar materials. The courses or layers were bound together with mortar or bitumen, a tar-like substance or some other binding agent. The Greeks and Romans sometimes used iron rods or clamps to strengthen their buildings. The columns of the Parthenon in Athens, for example, have holes drilled in them for iron bars that have now rusted away. The Romans also used a natural cement called pozzolana, made from volcanic ash, that became as hard as stone under water.Both steel and cement, the two most important construction materials of modern times, were introduced in the nineteenth century. Steel, basically an alloy of iron and a small amount of carbon, had been made up to that time by a laborious process that restricted it to such special uses as sword blades. After the invention of the Bessemer process in 1856, steel was available in large quantities at low prices. The enormous advantage of steel is its tensile strength; that is, it does not lose its strength when it is under a calculated degree of tension, a force which, as we have seen, tends to pull apart many materials. New alloys have further increased the strength of steel and eliminated some ofits problems, such as fatigue, which is a tendency for it to weaken as a result of continual changes in stress.Modern cement, called Portland cement, was invented in 1824. It is a mixture of limestone and clay, which is heated and then ground into a powder. It is mixed at or near the construction site with sand, aggregate (small stones, crushed rock, or gravel), and water to make concrete. Different proportions of the ingredients produce concrete with different strength and weight. Concrete is very versatile; it can be poured, pumped, or even sprayed into all kinds of shapes. And whereas steel has great tensile strength, concrete has great strength under compression. Thus, the two substances complement each other.They also complement each other in another way: they have almost the same rate of contraction and expansion. They therefore can work together in situations where both compression and tension are factors. Steel rods are embedded in concrete to make reinforced concrete in concrete beams or structures where tension will develop. Concrete and steel also form such a strong bond-the force that unites them-that the steel cannot slip within the concrete. Still anotheradvantage is that steel does not rust in concrete. Acid corrodes steel, whereas concrete has an alkaline chemical reaction, the opposite of acid.Prestressed concrete is an improved form of reinforcement. Steel rods are bent into the shapes to give them the necessary degree of tensile strength. They are then used to prestress concrete, usually by pretensioning or posttensioning method. Prestressed concrete has made it possible to develop buildings with unusual shapes, like some of the modern sports arenas, with large spaces unbroken by any obstructing supports. The uses for this relatively new structural method are constantly being developed.The current tendency is to develop lighter materials. Aluminum, for example, weighs much less than steel but has many of the same properties. Aluminum beams have already been used for bridge construction and for the framework of a few buildings.Attempts are also being made to produce concrete with more strength and durability, and with a lighter weight. One system that helps cut concrete weight to some extent uses polymers, which are long chainlike compounds used in plastics, as part of the mixture.译文:现代建筑和结构材料许多早期伟大建筑依然沿用至今。
(完整版)土木工程专业英语考试题集
necessary supplies。
structural behavior because member design is based on
整体的意思是:由于建筑公司比其他类型的民用建筑公司 ultimate strength design and the ductility of reinforced
and conveyance of fluids,principally water.整句的意思 simplify reinforcement placement to result in easier and
是:水利工程主要涉及流体的流动和传输,尤其是水 的流 faster construction will usually result in being more
firms.manY construction engineers tend to take on a 更容易更快捷的建设,这样的建设通常会比那些只能获得
role that is more business。like in nature:drafiing and 最小量材料的设计显得更经济
reviewing
contracts,evaluating
logistical 3.1.4The final design will generally be conservative even
operations,and closely。monitoring pnces
of though the analysis does not reflect the actual nonlinear
动和传输。
economical than a design that achieves minimum
土木专业英语教案黎永建上传1
The last two years of an engineering program include subjects(学科) within the student’s field of specialization(专业). For
the student who is preparing to be e a civil engineer(土木工程师), these specialized courses (专业课)may deal with such subjects as geodetic surveying(大地测量学), soil mechanics(土力学), or hydraulics(水 Ro利ad学con)str.uctional materials Sub最gra终de 两and年pa工vem科en课t e程ngi计nee划rin包g 括学生专业领域学 RBro科iaddg。esuer为nvgeiy准nieneg备riann使gd d学esi生gn成为一名土木工程师, 这些 Tu专nn业el e课ngi程nee也rin许g 会包括诸如大地测量、土力学,
included in almost all engineering curricula (课程表). Computers, of course, can
solve many problems involving calculations with greater speed and accuracy(精确)
第8页
In the design of the bridge, variables such as water pressure on the foundations(基础), impact(冲击 力), the effects of different wind forces(风力), and many other factors must be considered.在桥梁 设计中, 必须考虑(多种)变量作用, 如作用在基础上水 压, 碰撞, 不一样样风力作用L,o以ad 及of 许brid多ge其他原因。
土木工程专业英语教学大纲
《土木工程专业英语》课程教学大纲一,课程的性质与任务《土木工程专业英语》是建筑工程系普通专科有关专业的专业基础课,计2学分,36 学时。
本课程的任务,是使学生能够在普通英语知识的基础上,初步了解专业英语的特点,基本学会借助工具阅读建筑工程专业文章的方法,在一定程度上掌握专业英语的翻译技巧,为更好地从事本专业打下较扎实的基础。
二,教材与教学对象本课程使用的教材为中国建材工业出版社出版的由惠宽堂等编著的《土木工程英语》一书,书号ISBN7-80159-377-4,2003年2月第1版,2006年1月第3次印刷。
本大纲适合于建筑工程系普通专科08级建筑工程技术与工程造价专业使用。
三,教学单元与学时分配本课程教学总共为36学时。
根据学时情况与专业方向的基本要求,我们选定教材中的4个单元作为教学与主要考核内容,另附加建筑工程中常用的专业词汇(详见附加专业词汇表),具体文章与学时分配如下:Unit 8 Reinforced Concrete (1) (9学时)Unit 13 Construction Contracts (6学时)Unit 17 Construction Planning (7学时)Unit 18 The Civil Engineering Project (1) (8学时) 以上单元的教学共计30学时,余下的6个学时为机动学时,可供练习讲解与课程复习之用。
值得指出的是,上述各单元的学时分配富有灵活性,授课教师可根据学生对有关内容的掌握情况适当地缩短某些单元的讲授时间,增加专业英语方面基础知识的讲解时间,使学生有机会更好地把握专业英语的本质,以达到真正学以致用的教学目的。
四,教学内容与具体要求Unit 8 Reinforced Concrete (1)了解文章内容:钢筋混凝土的优点与广泛用途;钢筋混凝土的拉压特性;钢筋混凝土构件制作;结构体系设计应考虑的因素;钢筋混凝土材料的缺陷。
掌握文章中出现的常用专业词汇。
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精品文档 精品文档一单元 [1.4] Hydraulic engineering is concerned with the flow and conveyance of fluids,principally water .整句的意思是:水利工程主要涉及流体的流动和传输,尤其是水 的流动和传输。
[1.5] As construction firms tend to have higher business risk than other types‘of civil engmeenng . firms .manY construction engineers tend to take on a role that is more business 。
like in nature :drafiing and reviewing contracts ,evaluating logistical operations ,and cl osely 。
monitoring pnces of necessary supplies 。
整体的意思是:由于建筑公司比其他类型的民用建筑公司往往承担更高的商业风险,许多建筑工程师往往会本能地扮演一种公事公办的角色:起草和修改合同、评估后勤的运作、严密监控必需供应品的价格等。
结构工程 structural engineering 岩土工程 geotechnical engineering 水利工程 hydraulic engineering 海岸工程 coastal engineering 环境工程 environmental engineering 施工工程 construction engineering 6段 Its charter defined civil engineering as the art of directing the great sources of power in nature for the use and convenience of man ,as the means of production and of traffic in states, both for external and internal trade, as applied in the constructionof roads, bridges, aqueducts, canals, river nanvigation and docks for internal intercourse and exchang, and in the construction of ports, harbours, moles, breakwaters and lighthouses and in the art of navigation by artificial power for the purposes of commerce, and in the construction and application of machinery, and in the drainage of cities and towns. 把民用工程定义为直接为人类的使用和便利的自然界的伟大力量的来源的艺术,也定义为在各国的生产资料和交通手段,包括外部和内部的贸易,如为内部往来和交易为目的的道路,桥梁,沟渠,运河、航运和码头的建设中的应用,在港口、码头、防浪堤、防波堤和灯塔的建设中的应用,在以商业为目的的人工航运的应用,在建筑和机械以及城镇排水系统中应用的。
二单元 [1]In many countries the ratio of concrete consumption to steel consumption exceeds ten to one.在许多国家,水泥消费与钢铁消费的比例已经超过了十比一. [2]Therefore,the selection and proportioning of materials for the concrete mixture was governed primarily by consid eration of the spread of construction by slip-forming and durability of hard ened concrete to the hostil e environment.所以,混凝土材料和配比的选择主要考虑滑模施工速度的影响,以及不利环境中坚硬混凝土耐久性的影响. [3]Depe nding on the components’ transportation cost, in certain geographical locations the price of concrete may be as high as U.S. 75 to $100 per cubic meter, at other it may be as low as U.S. $60 to $70 per cubic meter. 根据材料的运输成本,在某些特定地区,水泥的价格会高达每立方米75至100美元,而在其他地方则会低至每立方米60至70美元. [4]Since an adequate concrete cover on reinforcement or tendons is required for structural integrity in reinforced and prestressed concrete structures, the protection against failure due to excessive heat is provid ed at the same time. 由于在钢筋混凝土和预应力钢筋混凝土结构中,要求有一个足够结实的混凝土封面来确保建筑的一体性,所以,同时还要求必须提供因温度过高而导致失败的保护措施. 三单元 3.1.1 The placement location of the steel reinforcement within the concrete is specified by the concrete cover, which is the clear distance between the surface of the concrete and the reinforcement. 混凝土中加固钢筋的布置要根据混凝土覆盖层的具体情况决定,混凝土覆盖层和加固钢筋之间应保持有条理的间距。
3.1.2To construct concrete structures of even greater structural strength, very high-strength steel such as Grade 270 strands, may be used instead of Grade 60 reinforcement bars. 要建造更为坚固的混凝土结构,就要使用强度非常高的钢筋,例如,要使用270号得加固钢筋,而不是60号得。
3.1.3Therefore,designs that replicate member sizes and simplify reinforcement placement to result in easier and faster construction will usually result in being more economical than a design that achieves minimum material quantities.因此,那些复制了构件尺寸和简化钢筋位置的设计能促使更容易更快捷的建设,这样的建设通常会比那些只能获得最小量材料的设计显得更经济3.1.4The final design will generally be conservative even though the analysis does not refl ect the actual nonlinear structural behavior because member design is based on ultimate strength design and the ductility of reinforced concrete enable force redistributions.最终的设计通常是保守的,即使这种分析没有表现出实际上的非线性结构行为,但因为构件设计是建立在极限强度基础之上,而且钢筋混凝土的延展性又使强度进行了重新分配。
力矩:moment 轴力:axial force 剪力:shear force 扭矩:torsion 构件:member 内力:internal force 混凝土隔板:concrete diaphragm3.3what design criteria is for reinforced concrete ? Safety 、Aesthetics 、functional requirement 、economy 。
第六单元 6-1 The vertical l egs and the horizontal links are themselves frames with large dimensions in the plane of the frame. 垂直支架和水平连接的自身就是在一个平面结构上拥有巨大尺寸的框架结构 6-2 the corner truss legs need strong horizontal connections at frequent modular intervals to make them function together like an equival ent cantil ever 为了使角落桁架支柱的功能等效于等效悬臂,它需要强有力的有频繁模块化间隔的横向连接来保证 6-3 the aerodynamic behaviour was greatly assisted by the apertures which reduced the cross-wind accelerations and forces due to vortex shed ding by as much as 25% 由于涡脱落多达25%从而降低了风切变加速度和力的孔大大增强了空气动力性能。