土木工程专业英语翻译:第六课

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完整版土木工程专业英语课文原文及对照翻译

完整版土木工程专业英语课文原文及对照翻译

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

此处的环境包括建筑吻合科学规范的所有结构,从灌溉和排水系统到火箭发射设施。

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

土木工程常用术语英语翻译及名词解释(六)

土木工程常用术语英语翻译及名词解释(六)

土木工程常用术语英语翻译及名词解释(六)第六节结构构件和部件术语1.构件 member组成结构的单元。

2.部件 component; assembly parts结构中由若干构件组成的组合件,如楼梯、阳台、楼盖等。

3.截面 section设计时所考虑的结构构件与某一平面的交面。

当该交面与结构构件的纵向轴线或中面正交时的面称正截面,斜交时的面称斜截面。

4.梁 beam; girder一种由支座支承的直线或曲线形构件。

它主要承受各种作用产生的弯矩和剪力,有时也承受扭矩。

5.拱 arch一种由支座支承的曲线或折线形构件。

它主要承受各种作用产生的轴向压力,有时也承受弯矩、剪力,或扭矩。

6.板 slab; plate一种由支座支承的平面尺寸大,而厚度相对较小的平面构件。

它主要承受各种作用产生的弯矩和剪力。

7.壳 shell一种曲面构件,它主要承受各种作用产生的中面内的力,有时也承受弯矩、剪力或扭矩。

8.柱 column一咱竖向直线构件。

它主要承受各咱作用产生的轴向压力,有时也承受弯矩、剪力或扭矩。

9.墙 wall一种竖向平面或曲面构件。

它主要承受各咱作用产生的中面内的力,有时也承受中面外的弯矩和剪力。

10.桁架 truss由若干杆件构成的一种平面或空间的格架式结构或构件。

各杆件主要承受各种作用产生的轴赂力,有时也承受节点弯矩和剪力。

11.框架 frame由梁和柱连接而构成的一种平面或空间,单层或多层的结构。

12.排架 bent frame由梁(或桁架)和柱铰接而成的单层框架。

13.刚架(刚构) rigid frame由梁和柱刚接而构成的框架。

14.简支梁 simply supported beam梁搁置在两端支座上,其一端为轴向有约束的铰支座,另一端为能轴向滚动的支座。

15.悬臂梁 cantilever beam梁的一端为不产生轴向、垂直位移和转动的固定支座,另一端为自由端。

16.两端固定梁 beam fixed at both ends梁的两端均为不产生轴向、垂直位移和转动的固定支座。

civil-engineering-(土木工程概论英文课件)CHAPTER-SIX-RAILWAY-

civil-engineering-(土木工程概论英文课件)CHAPTER-SIX-RAILWAY-

CHAPTER SIX RAILWAY AND TRANSPORT6.1 Evolution of the Railway6.1.1 Historical Outline a sketchy summary of the main points of an argument or theorySince the dawn of human activity, the quick and safe transportation of people and goods has been a constant goal of every organized society. It is generally acknowledged, that the foundation innovations in the development of transportation included the discovery of the wheel, the railway and the airplane. Railway trains in their present form first made their appearance at the beginning of the 19th century in British mines. Their main characteristic is the guided movement of wheels by the track through metal-to-metal contact.However, the forerunners of the railway appeared much earlier than the 19th century.Movement of carriages四轮马车 or wagons用运货马车运输货物 on metal guides is illustrated in a 1550 gravure(影印版a printing plate used in the process of gravure) found in Basel(巴塞尔a city in northwesternSwitzerland), Switzerland, which shows transportation methods employed in the mines of Alsace(a region of northeastern France famous for its wines), The guided movement of carriages in general was already known in Roman times, as witnessed by grooves细槽,凹槽 carved雕刻 in the stone pavement to facilitate and speed up the movement of carriages.•Railway and Other Competing Transportation Means Times has changed, however, what was impressive in the early 20th century, was the reduced satisfaction with railways. Airplanes and private cars私家车;私人小汽车 have been offering transportation alternatives at every scale, which has given the pressure of competition, the railway had to modernize and improve, especially as regards speed ,reduction oftransportation costs and better organization and improvement of the services offered.Hence, we come to the era of high-speed trains (Fig. 6. I, Fig. 6. 2) operating at250~~300km/h (a speed of 515km/h was attained by French Railway in 1990 in test runs), combined transport (combined rail-road transportation) and high- volumetransport for both passengers (commuter service) and freight (bulk loads).Fig. 6. 1 The Japanese Shinkansen high-speed Fig. 6. 2 The French TGV high-speed train•Nevertheless, in parallel with the conventional railways (which are based on metal-to-metal contact), experimental development proceeded since the mid-1970s with techniques which, although using guided vehicle travel (like railways), avoid any contact between the moving vehicle and bearing sub-structure. These are the areotrain (Fig. 6. 3) and the magnetic levitation磁悬浮train, or maglev (Fig. 6. 4), which, in test runs 试运转, has attained speeds of 422km/h for the areotrain in 1969 and 600km h for the maglev in 1991。

土木工程专业英语课文原文及对照翻译

土木工程专业英语课文原文及对照翻译

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

此处的环境包括建筑符合科学规范的所有结构,从灌溉和排水系统到火箭发射设施。

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

(完整版)土木工程专业英语翻译

(完整版)土木工程专业英语翻译

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

在许多国家,包括加拿大和美国,钢筋混凝土是一种主要的工程结构材料。

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

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

土木工程专业英语带译文

土木工程专业英语带译文
compression, but weak in tension, thus adding reinforcement increases the strength in tension. In addition, the failure strain of concrete in tension is so low that the reinforcement has to hold the cracked sections together. For a strong, ductile and durable construction the reinforcement shall have the following properties: • 其他用于加固混凝土的材料可以是有机和无机纤维以及不同形式的复合材
混凝土的质量取决于适当的灌注、抹光和养护。
3. —The workers tend to start the final finishing now. 工人们现在打算开始最后的抹光作业。 4. —The concrete can be made stronger by pre-stressing in our factory. 在我们厂里可以使混凝土通过预加应力得到增强。
cast.
我们通常在混凝土灌注后28天测定其强度。 10. The average compressive strength of samples is 500kg/cm2. 试样的平均抗压强度为500公斤/平方厘米
4
Chapter 6
土木工程英语
Text Reinforced concrete is concrete in which reinforcement reinforcement have been bars (―rebars‖) to ( 钢 筋 ) , strengthen the grids(钢筋网), plates or fibers incorporated

土木工程专业英语课后翻译

土木工程专业英语课后翻译

一.1.受压构件是只承受轴向压力的结构构件。

Compression members are those structural elements that are subjected only to axial compressive forces.2.公式1.1要成立,构件必须是弹性的并且其两端能自由转动但不能横向移动。

For Eq.1.1 to be valid,the member must be elastic,and it's ends must be free to rotate but not translate laterally.3.临界荷载有时被称为欧拉荷载或欧拉屈服荷载。

The critical load is sometimes referred to as the Euler load or the Euler buckling load.4.图1.2中的应力-应变曲线不同于延性钢的应力-应变曲线,因为它有明显的非线性区域。

The stress-strain curve in Fig.1.2 is differet from the ones for ductile steel because it has a pronounced region of nonlinearity.5.其他因素,像焊接和冷弯,都能影响残余应力,但冷却过程是残余应力的主要来源。

Other factors,such as welding and cold bending to create curvature in a beam, can contribute to be the residual stress,but the cooling process is the chief source.二1。

作用在结构上的力被称为荷载The forces that act on a structure are called loads.2.恒载就是固定不变的荷载,包括结构自身的重量。

土木工程专业英语课文原文及对照翻译

土木工程专业英语课文原文及对照翻译

Civil EngineeringCivil engineering, the oldest of the engineering specialties, is the planning, design, construction, and management of the built environment. This environment includes all structures built according to scientific principles, from irrigation and drainage systems to rocket-launching facilities.土木工程学作为最老的工程技术学科,是指规划,设计,施工及对建筑环境的管理;此处的环境包括建筑符合科学规范的所有结构,从灌溉和排水系统到火箭发射设施;Civil engineers build roads, bridges, tunnels, dams, harbors, power plants, water and sewage systems, hospitals, schools, mass transit, and other public facilities essential to modern society and large population concentrations. They also build privately owned facilities such as airports, railroads, pipelines, skyscrapers, and other large structures designed for industrial, commercial, or residential use. In addition, civil engineers plan, design, and build complete cities and towns, and more recently have been planning and designing space platforms to house self-contained communities.土木工程师建造道路,桥梁,管道,大坝,海港,发电厂,给排水系统,医院,学校,公共交通和其他现代社会和大量人口集中地区的基础公共设施;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;The word civil derives from the Latin for citizen. In 1782, Englishman John Smeaton used the term to differentiate his nonmilitary engineering work from that of the military engineers who predominated at the time. Since then, the term civil engineering has often been used to refer to engineers who build public facilities, although the field is much broader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;Scope. Because it is so broad, civil engineering is subdivided into a number of technical specialties. Depending on the type of project, the skills of many kinds of civil engineer specialists may be needed. When a project begins, the site is surveyed and mapped by civil engineers who locate utility placement—water, sewer, and power lines. Geotechnical specialists perform soil experiments to determine if the earth can bear the weight of the project. Environmental specialists study the project’s impact on the local area: the potential for air and groundwater pollution, the project’s impact on local animal and plant life, and how the project can be designed to me et government requirements aimed at protecting the environment. Transportation specialists determine what kind of facilities are needed to ease the burden on local roads and other transportation networks that will result from the completed project. Meanwhile, structural specialists use preliminary data to make detailed designs, plans, and specifications for the project. Supervising and coordinating the work of these civil engineer specialists, from beginning to end of the project, are the construction management specialists. Based on information supplies by the other specialists, construction management civil engineers estimate quantities and costs of materials and labor, schedule all work, order materials and equipment for the job, hire contractors and subcontractors, and perform other supervisory work to ensure the project is completed on time and as specified.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;Throughout any given project, civil engineers make extensive use of computers. Computers are used to design the project’s various elements computer-aided design, or CAD and to manage it. Computers are necessity for the modern civil engineer because they permit the engineer to efficiently handle the large quantities of data needed in determining the best way to construct a project.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; Structural engineering. In this specialty, civil engineers plan and design structures of all types, including bridge, dams, power plants, supports for equipment, special structures for offshore projects, the United States space program, transmission towers, giant astronomical and radio telescopes, and many other kinds of projects. Using computers, structural engineers determine the forces a structure must resist: its own weight, wind and hurricane forces, temperature changes that expand or contract construction materials, and earthquakes. They also determine the combination of appropriate materials: steel, concrete, plastic, asphalt, brick, aluminum, or other construction materials.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;Water resources engineering. Civil engineers in this specialty deal with all aspects of the physical control of water. Their projects help prevent floods, supply water for cities and for irrigation, manage and control rivers and water runoff, and maintain beaches and other waterfront facilities. In addition, they design and maintain harbors, canals, and locks, build huge hydroelectric dams and smaller dams and water impoundments of all kinds, help design offshore structures, and determine the location of structures affecting navigation.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;Geotechnical engineering. Civil engineers who specialize in this field analyze the properties of soils and rocks that support structures and affect structural behavior. They evaluate and work to minimize the potential settlement of buildings and other structures that stems from the pressure of their weight on the earth. These engineers also evaluate and determine how to strengthen the stability of slopes and fills and how to protect structures against earthquakes and the effects ofgroundwater.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;Environmental engineering. In this branch of engineering, civil engineers design, build and supervise systems to provide safe drinking water and to prevent and control pollution of water supplies, both on the surface and underground. They also design, build, and supervise projects to control or eliminate pollution of the land and air. These engineers build water and wastewater treatment plants, and design air scrubbers and other devices to minimize or eliminate air pollution caused by industrial processes, incineration, or other smoke-producing activities. They also work to control toxic and hazardous wastes through the construction of special dump sites or the neutralizing of toxic and hazardous substances. In addition, the engineers design and manage sanitary landfills to prevent pollution of surrounding land.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;他们建造供水和废水处理厂,设计空气净化器和其他设备以最小化甚至消除由工业加工、焚化及其他产烟生产活动引起的空气污染;他们也采用建造特殊倾倒地点或使用有毒有害物中和剂的措施来控制有毒有害废弃物;此外,工程师还对垃圾掩埋进行设计和管理以预防其对周围环境造成污染;Transportation engineering. Civil engineers working in this specialty build facilities to ensure safe and efficient movement of both people and goods. They specialize in designing and maintaining all types of transportation facilities, highways and streets, mass transit systems, railroads and airfields, ports and harbors. Transportation engineers apply technological knowledge as well as consideration of the economic, political, and social factors in designing each project. They work closely with urban planners, since the quality of the community is directly related to the quality of the transportation system.交通工程学;从事这一专业领域的土木工程师建造可以确保人和货物安全高效运行的设施;他们专门研究各种类型运输设施的设计和维护,如公路和街道,公共交通系统,铁路和飞机场,港口和海港;交通工程师应用技术知识及考虑经济,政治和社会因素来设计每一个项目;他们的工作和城市规划者十分相似,因为交通运输系统的质量直接关系到社区的质量;Pipeline engineering. In this branch of civil engineering, engineers build pipelines and related facilities which transport liquids, gases, or solids ranging from coal slurries mixed coal and water and semiliquid wastes, to water, oil, and various types of highly combustible and noncombustible gases. The engineers determine pipeline design, the economic and environmental impact of a project on regions it must traverse, the type of materials to be used-steel, concrete, plastic, or combinations of various materials-installation techniques, methods for testing pipeline strength, and controls for maintaining proper pressure and rate of flow of materials being transported. When hazardous materials are being carried, safety is a major consideration as well.渠道工程学;在土木工程学的这一支链中,土木工程师建造渠道和运送从煤泥浆混合的煤和水和半流体废污,到水、石油和多种类型的高度可燃和不可燃的气体中分离出来的液体,气体和固体的相关设备;工程师决定渠道的设计,项目所处地区必须考虑到的经济性和环境因素,以及所使用材料的类型——钢、混凝土、塑料、或多种材料的复合——的安装技术,测试渠道强度的方法,和控制所运送流体材料保持适当的压力和流速;当流体中携带危险材料时,安全性因素也需要被考虑;Construction engineering. Civil engineers in this field oversee the construction of a project from beginning to end. Sometimes called project engineers, they apply both technical and managerial skills, including knowledge of construction methods, planning, organizing, financing, and operating construction projects. They coordinate the activities of virtually everyone engaged in the work: the surveyors; workers who lay out and construct the temporary roads and ramps, excavate for the foundation, build the forms and pour the concrete; and workers who build the steel framework. These engineers also make regular progress reports to the owners of the structure.建筑工程学;土木工程师在这个领域中从开始到结束监督项目的建筑;他们,有时被称为项目工程师,应用技术和管理技能,包括建筑工艺,规划,组织,财务,和操作项目建设的知识;事实上,他们协调工程中每个人的活动:测量员,布置和建造临时道路和斜坡,开挖基础,支模板和浇注混凝土的工人,以及钢筋工人;这些工程师也向结构的业主提供进度计划报告;Community and urban planning. Those engaged in this area of civil engineering may plan and develop community within a city, or entire cities. Such planning involves far more than engineering consideration; environmental, social, and economic factors in the use and development of land and natural resources are also key elements. These civil engineers coordinate planning of public works along with private development. They evaluate the kinds of facilities needed, including streets and highways, public transportation systems, airports, port facilities, water-supply and waste water-disposal systems, public buildings, parks, and recreational and other facilities to ensure social and economic as well as environmental well-being.社区和城市规划;从事土木工程这一方面的工程师可能规划和发展一个城市中的社区,或整个城市;此规划中所包括的远远不仅仅为工程因素,土地的开发使用和自然资源环境的,社会的和经济的因素也是主要的成分;这些土木工程师对公共建设工程的规划和私人建筑的发展进行协调;他们评估所需的设施,包括街道,公路,公共运输系统,机场,港口,给排水和污水处理系统,公共建筑,公园,和娱乐及其他设施以保证社会,经济和环境地协调发展; Photogrametry, surveying, and mapping. The civil engineers in this specialty precisely measure the Earth’s surface to obtain reliable information for locating and designing engineering projects. This practice often involves high-technology methods such as satellite and aerial surveying, and computer-processing of photographic imagery. Radio signal from satellites, scans by laser and sonic beams, are converted to maps to provide far more accurate measurements for boring tunnels, building highways and dams, plotting flood control and irrigation project, locating subsurface geologic formations that may affect a construction project, and a host of other building uses.摄影测量,测量学和地图绘制;在这一专业领域的土木工程师精确测量地球表面以获得可靠的信息来定位和设计工程项目;这一方面包括高工艺学方法,如卫星成相,航拍,和计算机成相;来自人造卫星的无线电信号,通过激光和音波柱扫描被转换为地图,为隧道钻孔,建造高速公路和大坝,绘制洪水控制和灌溉方案,定位可能影响建筑项目的地下岩石构成,以及许多其他建筑用途提供更精准的测量;Other specialties. Two additional civil engineering specialties that are not entirely within the scope of civil engineering but are essential to the discipline are engineering management and engineering teaching.其他的专门项目;还有两个并不完全在土木工程范围里面但对训练相当重要的附加的专门项目是工程管理和工程教学;Engineering management. Many civil engineers choose careers that eventually lead to management. Others are able to start their careers in management positions. The civilengineer-manager combines technical knowledge with an ability to organize and coordinate worker power, materials, machinery, and money. These engineers may work in government—municipal, county, state, or federal; in the . Army Corps of Engineers as military or civilian management engineers; or in semiautonomous regional or city authorities or similar organizations. They may also manage private engineering firms ranging in size from a few employees to hundreds.工程管理;许多土木工程师都选择最终通向管理的职业;其他则能让他们的事业从管理位置开始;土木工程管理者结合技术上的知识和一种组织能力来协调劳动力,材料,机械和钱;这些工程师可能工作在政府——市政、国家、州或联邦;在美国陆军军团作为军队或平民的管理工程师;或在半自治地区,城市主管当局或相似的组织;他们也可能管理规模为从几个到百个雇员的私营工程公司;Engineering teaching. The civil engineer who chooses a teaching career usually teaches both graduate and undergraduate students in technical specialties. Many teaching civil engineers engage in basic research that eventually leads to technical innovations in construction materials and methods. Many also serve as consultants on engineering projects, or on technical boards and commissions associated with major projects.工程教学;通常选择教学事业的土木工程师教授研究生和本科生技术上的专门项目;许多从事教学的土木工程师参与会导致建筑材料和施工方法技术革新的基础研究;多数也担任工程项目或技术领域的顾问,和主要项目的代理;。

土木工程专业英语课文翻译

土木工程专业英语课文翻译

⼟⽊⼯程专业英语课⽂翻译⼟⽊⼯程专业英语课⽂翻译 导语:⼟⽊⼯程专业,是⼤学的⼀种⾃然学科。

专门培养掌握各类⼟⽊⼯程学科的基本理论和基本知识,能在房屋建筑、地下建筑、道路、隧道、桥梁建筑、⽔电站、港⼝及近海结构与设施。

以下是⼩编整理⼟⽊⼯程专业英语课⽂翻译的资料,欢迎阅读参考。

weight of the project. Environmental specialists study the project’s impact on the local area: the potential for air and groundwater pollution, the project’s impact on local animal and plant life, and how the project can be designed to meet government requirements aimed at protecting the environment. Transportation specialists determine what kind of facilities are needed to ease the burden on local roads and other transportation networks that will result from the completed project. Meanwhile, structural specialists use preliminary data to make detailed designs, plans, and specifications for the project. Supervising and coordinating the work of these civil engineer specialists, from beginning to end of the project, are the construction management specialists. Based on information supplies by the other specialists, construction management civil engineers estimate quantities and costs of materials and labor, schedule all work, order materials and equipment for the job, hire contractors and subcontractors, and perform other supervisory work to ensure the project is completed on time and as specified. 领域。

土木工程专业英语课文原文及对照翻译

土木工程专业英语课文原文及对照翻译

Civil EngineeringCivil engineering, the oldest of the engineering specialties, is the planning, design, construction, and management of the built environment. This environment includes all structures built according to scientific principles, from irrigation and drainage systems to rocket-launching facilities.土木工程学作为最老的工程技术学科,是指规划,设计,施工及对建筑环境的管理;此处的环境包括建筑符合科学规范的所有结构,从灌溉和排水系统到火箭发射设施;Civil engineers build roads, bridges, tunnels, dams, harbors, power plants, water and sewage systems, hospitals, schools, mass transit, and other public facilities essential to modern society and large population concentrations. They also build privately owned facilities such as airports, railroads, pipelines, skyscrapers, and other large structures designed for industrial, commercial, or residential use. In addition, civil engineers plan, design, and build complete cities and towns, and more recently have been planning and designing space platforms to house self-contained communities.土木工程师建造道路,桥梁,管道,大坝,海港,发电厂,给排水系统,医院,学校,公共交通和其他现代社会和大量人口集中地区的基础公共设施;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;The word civil derives from the Latin for citizen. In 1782, Englishman John Smeaton used the term to differentiate his nonmilitary engineering work from that of the military engineers who predominated at the time. Since then, the term civil engineering has often been used to refer to engineers who build public facilities, although the field is much broader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;Scope. Because it is so broad, civil engineering is subdivided into a number of technical specialties. Depending on the type of project, the skills of many kinds of civil engineer specialists may be needed. When a project begins, the site is surveyed and mapped by civil engineers who locate utility placement—water, sewer, and power lines. Geotechnical specialists perform soil experiments to determine if the earth can bear the weight of the project. Environmental specialists study the project’s impact on the local area: the potential for air and groundwater pollution, the project’s impact on local animal and plant life, and how the project can be designed to meet government requirements aimed at protecting the environment. Transportation specialists determine what kind of facilities are needed to ease the burden on local roads and other transportation networks that will result from the completed project. Meanwhile, structural specialists use preliminary data to make detailed designs, plans, and specifications for the project. Supervising and coordinating the work of these civil engineer specialists, from beginning to end of the project, are the construction management specialists. Based on information supplies by the other specialists, construction management civil engineers estimate quantities and costs of materials and labor, schedule all work, order materials and equipment for the job, hire contractors and subcontractors, and perform other supervisory work to ensure the project is completed on time and as specified.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;Throughout any given project, civil engineers make extensive use of computers. Computers are used to design the project’s various elements computer-aided design, or CAD and to manage it. Computers are necessity for the modern civil engineer because they permit the engineer to efficiently handle the large quantities of data needed in determining the best way to construct a project.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; Structural engineering. In this specialty, civil engineers plan and design structures of all types, including bridge, dams, power plants, supports for equipment, special structures for offshore projects, the United States space program, transmission towers, giant astronomical and radio telescopes, and many other kinds of projects. Using computers, structural engineers determine the forces a structure must resist: its own weight, wind and hurricane forces, temperature changes that expand or contract construction materials, and earthquakes. They also determine the combination of appropriate materials: steel, concrete, plastic, asphalt, brick, aluminum, or other construction materials.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;Water resources engineering. Civil engineers in this specialty deal with all aspects of the physical control of water. Their projects help prevent floods, supply water for cities and for irrigation, manage and control rivers and water runoff, and maintain beaches and other waterfront facilities. In addition, they design and maintain harbors, canals, and locks, build huge hydroelectric dams and smaller dams and water impoundments of all kinds, help design offshore structures, and determine the location of structures affecting navigation.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;Geotechnical engineering. Civil engineers who specialize in this field analyze the properties of soils and rocks that support structures and affect structural behavior. They evaluate and work to minimize the potential settlement of buildings and other structures that stems from the pressure of their weight on the earth. These engineers also evaluate and determine how to strengthen thestability of slopes and fills and how to protect structures against earthquakes and the effects of groundwater.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;Environmental engineering. In this branch of engineering, civil engineers design, build and supervise systems to provide safe drinking water and to prevent and control pollution of water supplies, both on the surface and underground. They also design, build, and supervise projects to control or eliminate pollution of the land and air. These engineers build water and wastewater treatment plants, and design air scrubbers and other devices to minimize or eliminate air pollution caused by industrial processes, incineration, or other smoke-producing activities. They also work to control toxic and hazardous wastes through the construction of special dump sites or the neutralizing of toxic and hazardous substances. In addition, the engineers design and manage sanitary landfills to prevent pollution of surrounding land.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;他们建造供水和废水处理厂,设计空气净化器和其他设备以最小化甚至消除由工业加工、焚化及其他产烟生产活动引起的空气污染;他们也采用建造特殊倾倒地点或使用有毒有害物中和剂的措施来控制有毒有害废弃物;此外,工程师还对垃圾掩埋进行设计和管理以预防其对周围环境造成污染;Transportation engineering. Civil engineers working in this specialty build facilities to ensure safe and efficient movement of both people and goods. They specialize in designing and maintaining all types of transportation facilities, highways and streets, mass transit systems, railroads and airfields, ports and harbors. Transportation engineers apply technological knowledge as well as consideration of the economic, political, and social factors in designing each project. They work closely with urban planners, since the quality of the community is directly related to the quality of the transportation system.交通工程学;从事这一专业领域的土木工程师建造可以确保人和货物安全高效运行的设施;他们专门研究各种类型运输设施的设计和维护,如公路和街道,公共交通系统,铁路和飞机场,港口和海港;交通工程师应用技术知识及考虑经济,政治和社会因素来设计每一个项目;他们的工作和城市规划者十分相似,因为交通运输系统的质量直接关系到社区的质量;Pipeline engineering. In this branch of civil engineering, engineers build pipelines and related facilities which transport liquids, gases, or solids ranging from coal slurries mixed coal and water and semiliquid wastes, to water, oil, and various types of highly combustible and noncombustible gases. The engineers determine pipeline design, the economic and environmental impact of a project on regions it must traverse, the type of materials to be used-steel, concrete, plastic, or combinations of various materials-installation techniques, methods for testing pipeline strength, and controls for maintaining proper pressure and rate of flow of materials being transported. When hazardous materials are being carried, safety is a major consideration as well.渠道工程学;在土木工程学的这一支链中,土木工程师建造渠道和运送从煤泥浆混合的煤和水和半流体废污,到水、石油和多种类型的高度可燃和不可燃的气体中分离出来的液体,气体和固体的相关设备;工程师决定渠道的设计,项目所处地区必须考虑到的经济性和环境因素,以及所使用材料的类型——钢、混凝土、塑料、或多种材料的复合——的安装技术,测试渠道强度的方法,和控制所运送流体材料保持适当的压力和流速;当流体中携带危险材料时,安全性因素也需要被考虑;Construction engineering. Civil engineers in this field oversee the construction of a project from beginning to end. Sometimes called project engineers, they apply both technical and managerial skills, including knowledge of construction methods, planning, organizing, financing, and operating construction projects. They coordinate the activities of virtually everyone engaged in the work: the surveyors; workers who lay out and construct the temporary roads and ramps, excavate for the foundation, build the forms and pour the concrete; and workers who build the steel framework. These engineers also make regular progress reports to the owners of the structure.建筑工程学;土木工程师在这个领域中从开始到结束监督项目的建筑;他们,有时被称为项目工程师,应用技术和管理技能,包括建筑工艺,规划,组织,财务,和操作项目建设的知识;事实上,他们协调工程中每个人的活动:测量员,布置和建造临时道路和斜坡,开挖基础,支模板和浇注混凝土的工人,以及钢筋工人;这些工程师也向结构的业主提供进度计划报告;Community and urban planning. Those engaged in this area of civil engineering may plan and develop community within a city, or entire cities. Such planning involves far more than engineering consideration; environmental, social, and economic factors in the use and development of land and natural resources are also key elements. These civil engineers coordinate planning of public works along with private development. They evaluate the kinds of facilities needed, including streets and highways, public transportation systems, airports, port facilities, water-supply and waste water-disposal systems, public buildings, parks, and recreational and other facilities to ensure social and economic as well as environmental well-being.社区和城市规划;从事土木工程这一方面的工程师可能规划和发展一个城市中的社区,或整个城市;此规划中所包括的远远不仅仅为工程因素,土地的开发使用和自然资源环境的,社会的和经济的因素也是主要的成分;这些土木工程师对公共建设工程的规划和私人建筑的发展进行协调;他们评估所需的设施,包括街道,公路,公共运输系统,机场,港口,给排水和污水处理系统,公共建筑,公园,和娱乐及其他设施以保证社会,经济和环境地协调发展; Photogrametry, surveying, and mapping. The civil engineers in this specialty precisely measure the Earth’s surface to obtain reliable information for locat ing and designing engineering projects. This practice often involves high-technology methods such as satellite and aerial surveying, and computer-processing of photographic imagery. Radio signal from satellites, scans by laser and sonic beams, are converted to maps to provide far more accurate measurements for boring tunnels, building highways and dams, plotting flood control and irrigation project, locating subsurface geologic formations that may affect a construction project, and a host of other building uses.摄影测量,测量学和地图绘制;在这一专业领域的土木工程师精确测量地球表面以获得可靠的信息来定位和设计工程项目;这一方面包括高工艺学方法,如卫星成相,航拍,和计算机成相;来自人造卫星的无线电信号,通过激光和音波柱扫描被转换为地图,为隧道钻孔,建造高速公路和大坝,绘制洪水控制和灌溉方案,定位可能影响建筑项目的地下岩石构成,以及许多其他建筑用途提供更精准的测量;Other specialties. Two additional civil engineering specialties that are not entirely within the scope of civil engineering but are essential to the discipline are engineering management and engineering teaching.其他的专门项目;还有两个并不完全在土木工程范围里面但对训练相当重要的附加的专门项目是工程管理和工程教学;Engineering management. Many civil engineers choose careers that eventually lead tomanagement. Others are able to start their careers in management positions. The civil engineer-manager combines technical knowledge with an ability to organize and coordinate worker power, materials, machinery, and money. These engineers may work in government—municipal, county, state, or federal; in the U.S. Army Corps of Engineers as military or civilian management engineers; or in semiautonomous regional or city authorities or similar organizations. They may also manage private engineering firms ranging in size from a few employees to hundreds.工程管理;许多土木工程师都选择最终通向管理的职业;其他则能让他们的事业从管理位置开始;土木工程管理者结合技术上的知识和一种组织能力来协调劳动力,材料,机械和钱;这些工程师可能工作在政府——市政、国家、州或联邦;在美国陆军军团作为军队或平民的管理工程师;或在半自治地区,城市主管当局或相似的组织;他们也可能管理规模为从几个到百个雇员的私营工程公司;Engineering teaching. The civil engineer who chooses a teaching career usually teaches both graduate and undergraduate students in technical specialties. Many teaching civil engineers engage in basic research that eventually leads to technical innovations in construction materials and methods. Many also serve as consultants on engineering projects, or on technical boards and commissions associated with major projects.工程教学;通常选择教学事业的土木工程师教授研究生和本科生技术上的专门项目;许多从事教学的土木工程师参与会导致建筑材料和施工方法技术革新的基础研究;多数也担任工程项目或技术领域的顾问,和主要项目的代理;。

土木工程专业英语unit 6(1)

土木工程专业英语unit 6(1)
铝合金早在1933年就应用于桥梁结构了,它极大地降低了桥梁的 自重,但是由于造价昂贵并没有被广泛使用。
The principle portions(parts) of a bridge may be said to be the “superstructure” and “substructure”.
1. substructure n. 下部结构 superstructure 上部结 构
2. predominate vi. 占支配地位;在……中占优n势.元帅
3. precipitation n. 沉淀,降雨量 4. marshal vt. 安排,调度,整理
v. arrange/dispatch order/organize
Aluminum alloys,( which were used in bridges as early as 1933,) greatly reduce the dead weight of the bridge, but they are not widely used because they are relatively expensive.

21. octagonal adj. 八边(角)形的;n. 八边(角)形 22. terminus n. 终点站,终点,边界 23. embankment n. 路堤,岸堤,堤 24. sill n. 底梁,底座,基础 25. batter n. 倾斜,坡度,倾斜度 (v.smash/slap猛击、
桥梁的主要结构被称为上部结构和下部结构
This divisionnce, since in many bridges there is no clear dividing line (分界线)between the two.

土木工程专业英语_翻译参考

土木工程专业英语_翻译参考
交通工程学。从事这一专业领域的土木工程师建造可以确保人和货物安全高效运行的设施。他们专门研究各种类型运输设施的设计和维护,如公路和街道,公共交通系统,铁路和飞机场,港口和海港。交通工程师应用技术知识及考虑经济,政治和社会因素来设计每一个项目。他们的工作和城市规划者十分相似,因为交通运输系统的质量直接关系到社区的质量。
建筑要求有恰当的比例,即令人愉快的虚与实、高与宽、长与宽的关系。人类已经作过许多尝试用数学公式来解释好多比例,如黄金分割。然而,这些努力并没有被广泛接受,尽管在设计各处透过一些尺寸(举例来说,一个模数是一个柱的直径一半)的复测法已经收到很好的结果。这种复测法帮助提出了人类思想渴望的可视规则。
摄影测量,测量学和地图绘制。在这一专业领域的土木工程师精确测量地球表面以获得可靠的信息来定位和设计工程项目。这一 方面包括高工艺学方法,如卫星成相,航拍,和计算机成相。来自人造卫星的无线电信号,通过激光和音波柱扫描被转换为地图,为隧道钻孔,建造高速公路和大坝,绘制洪水控制和灌溉方案,定位可能影响建筑项目的地下岩石构成,以及许多其他建筑用途提供更精准的测量。
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。

土木工程专业英语lesson 6 Concepts of Structural Analysis

土木工程专业英语lesson 6 Concepts of Structural Analysis

Concepts of Structural Analysis
Fig.6.1 Relationship between the function of a structure and its analytical model.
Concepts of Structural Analysis
At this point we need to discuss some of the aspects of structural behavior indicated in Fig.6 .1 and to explain their respective relationships to the form and material of the structure. A structure is linear if its response to loading, say displacement at a point, is directly proportional to the magnitude of the applied load. If this proportionality does not exist, the structure is said to be nonlinear. Structural nonlinearities are of two types:(1) material nonlinearities that arise when stress is not proportional to strain,
feasible ['fi:zəbl]
adj. 可行的;可能的;可实行的
aesthetically [i:s'θetikəli] adv. 审美地;美学观点上地

(完整版)土木工程专业英语课文原文及对照翻译

(完整版)土木工程专业英语课文原文及对照翻译

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

此处的环境包括建筑符合科学规范的所有结构,从灌溉和排水系统到火箭发射设施。

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

土木工程专业英语(翻译)ppt课件

土木工程专业英语(翻译)ppt课件

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1.1.1 翻译的任务
专业英语的翻译就要求翻译者在英语、汉语和专 业知识等方面都具有良好的素质和修养。
从某种意义上说,专业英语的翻译同文学类的英 语翻译一样,也是一个再创作的过程。
需要掌握翻译的方法和技巧,不断提高语言文字 水平以及文化、专业知识水平,并在实践中不断 地磨练。
语来替换某一固定的英语单词。 联系上下文,确定单词的具体意义。
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1.2.1 词汇的对比
2.词的搭配:
reduce speed,reduce to powder,reduce the temperature,reduce the time,
reduce construction expense, reduce the scale of construction, reduce the numbers of traffic accidents.
原译为:把橡胶加固用作桥梁支座已成为通行的做法, 这样能适应温度升降和地基变位,目前在英国的所有新 桥中,约有一半是用这种方法制造的.
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1.1 概论
4.The practice of employing rubber reinforced as bridge supports to allow for temperature movements and variations in foundation is well established, and half of all new bridges are now built in the U.K. in this way.
1.理解阶段:翻译过程的第一步,也是重要的阶 段。

土木工程专业英语翻译雷自学主编

土木工程专业英语翻译雷自学主编

土木工程专业英语雷自学主编知识产权出版社翻译译文第一课人造建材建筑材料是用于建筑目的任何材料,许多自然形成的物质,如黏土、砂子、木材、岩石,甚至岩石和树叶都用来建造房屋。

除了天然材料之外,人们还使用许多人造材料,它们或多或少地都是人工合成的。

建材生产已经是许多国家的固有产业,这些人工材料通常都按特定工种分类,如木工、管道工、屋面和保温工程,此处涉及到的是用于居住和结构的建筑材料。

砖和砌块砖是一种窖中烧制的块材,通常由黏土或者页岩,甚至低级泥土等制成。

在软泥制作法中,粘土砖是用模具成型;而在商业化硬泥加工法中,更多的是将粘土挤压过一个硬模,然后用钢丝将其切成合适的尺寸。

在17、18和19世纪,砖曾被广泛用作为建筑材料,这大概是因为其在不断拥挤的城市中比木材更耐火,而且较廉价的事实。

在20世纪晚期,另一种块材取代了粘土砖,这就是所谓的煤渣砌块,它们大都由混凝土制成。

在发展中国家有一种重要的廉价建材称为砂砖,与烧制粘土砖相比,其强度较低但却更加廉价。

混凝土混凝土是一种复合材料,由骨料和粘结物(如水泥)制成。

最常见的混凝土是波特兰水泥,它是由矿物骨料、波特兰水泥和水混合而成的。

混合之后,水泥发生硬化反应,最终硬结成为一种像石头一样的材料。

当在一般意义上的使用时,将这种材料称为混凝土。

对任意尺寸的混凝土结构,由于其抗拉强度很低,通常用钢筋对其进行加强。

为了尽可能的减少使混凝土结构性能降低的气泡,当将具有流动性的混凝土拌合料浇入钢模时,用振捣器将其排出。

混凝土已经是现代社会的主要建筑材料。

混凝土造价低廉并且能够长期支撑结构物。

金属金属用作为大型建筑物(如摩天大楼)的结构框架,或者作为内装修材料。

用于建材的金属有很多种,钢材是一种金属合金,其主要成分为铁,常用作为金属结构的建筑材料。

钢材强度高,柔性好,例如精制而成或者经过处理,其耐久性亦好。

若使用年限较长,锈蚀则是金属的主要缺陷。

铝合金和锡合金的低密度和更好的耐锈蚀性有事抵消了其高成本,黄铜在过去更为常见,但是现在仅限于一些特殊场合。

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第六课:
取暖,通风,和空调
取暖,通风,和空调系统是环境工程的主要方面,就最新的概念而言,他包括建筑工程的所有方面:比如说给排水工程,隔音工程及室内布置工程。环境工程的概念就标志着建筑的所有因素都有着内在的联系。取暖可由照明设备提供,举个例子:管道是影响空调系统的重要因素,同时,它也能影响结构的设计。虽然目前有条文对建筑的种种限制,但是这个科目还是被延伸到交通工具中,如:大客车,飞机,轮船,航天器和潜艇。这些都有着很高的特殊要求。取暖,通风,和空调系统在目前的背景下,将被定义为控制一个封闭空间的环境这一普遍的关系。除了使人安逸的设备外,许多工业进程都依赖着一个稳定的大气层,如此以来,工程的分支则覆盖了一个相当大的应用范围。取暖系统涉及到提高温度以达到高温环境。通风系统则涉及到提供新鲜空气和抽出那些被污染或含有杂质的空气。空调系统则包括了取暖和通风系统的功能,而且还增加了降温功能,调节湿度和洁净空气,过滤灰尘,细菌和空气中的杂质。在历史上,人们生火在自己周围取暖是最容易做到的,而且无疑的是木材是最初的燃料。首先在洞穴中,由石器时代遗留下来的炉边可以说明,后来就在泥土或是草地上生火。发现木炭可以由木材制得,而且是一种无烟的燃料,这被看作在适当的地方的一个简单的进步,那些地方仅仅需要适度取暖,如中国,日本,以及地中海沿岸。另外一个进展就是气孔和烟窗的出现。首先是在屋顶中央开个简单的孔,而后来则连着壁炉,这种发明源于欧洲13世纪。烟和汽水将不再蔓延于生活空间。火炉在公元前600年在中国出现并使用。它比壁炉更节省热量。火炉从俄罗斯传到德国和欧洲的大部分国家。及到今天它还在被使用,而且还是一家人的焦点地方。火炉有横过大西洋进入美国,在那里,本杰明.富兰克林于1744年改进发明设计,但其先行者却是那些传统的大腹便便的火炉。将近于18世纪末期,首先对壁炉进行科学精制好像归功于物理学家本杰明.汤姆生。计算rumford。他的目的是在使用耐火粘土团和使用罩盖时提高明火的使用效率。这两项设计减少了总的辐射热量。由于他的想法并没有被接受,而导致严重的燃料浪费持续至今。在烧火加热的同时对外部空间加热,这在现在被描叙为中央取暖系统,由希腊Lacedae monians发明,并且第一个使用到加热楼板中。在城市Ephesus中的大神殿被认为使用褐煤作为燃料,将暖气通过气孔导入地板中。虽然希腊人认识到集中取暖的优点,但是罗马人才称得上古代最伟大的供暖技师。他们发明了独特的火坑供暖系统。地板提升了底座,热气从熔炉中被导入地板下面空间。暖气通过埋在墙里的中空的赤陶导管。这一系统在整个欧洲都可以找到,可见当时罗马文化的繁荣。在意大利,火坑供暖装置仅仅应用于浴室内。在凉爽的地方如英国,则不仅仅应用于浴室,也用于起居室,和有时需要取暖的一些房间里。如此科学技术的发展和精炼随着罗马帝国的衰弱和城市的毁灭而终止。那些黑暗时期似乎又回到了原始生活。城堡和住宅使用那些如同原始人类一样粗糙地取暖,在通风良好的大厅的石板上用原木燃烧取暖。依旧用庞大而沉重的兽皮保暖,这样持续了1500年后,舒适的罗马的火坑供暖系统被重新发现并用于现代城市。在18世纪和19世纪初的工业革命出现了以蒸汽机作动力。这也提供了新的取暖方法。最初用于工厂和磨坊。蒸汽在导管中输送被大规模用于取暖而不仅限于工业需求,还可以为学校,教堂,法院,议会大厅,甚至家庭和园艺的温室提供暖气。蒸汽表面非常烫,导致在空中有烘烤似的作用,常常伴有燃烧残骸一般的异味,而用热水的优点在于有一个比较低的表面温度和比蒸汽更温和一般的影响。它在1830年被接受。第一套热水取暖系统安装在伦敦的新西大教堂医院,用这种方式取暖时,热水在低压下能不断地流向主要的地方。它利用散热器,对流暖炉,插入地板及天花板的取暖系统,用扇子将暖气分配到不同的地方的方法。在1831年,英格兰人Jocob Perkins获得高压热水系统的革新方法的专利权。这种系统就是通过一个卷成圈的连续循环的坚固导管接收从暖气炉的热量,运输水在一个封闭的系统绕圈配置在建筑中,在弯管中循环流动。这一系统获得了相当大的推广。尽管它具有很高的温度,他的装备比那些用于低压设备中的大而重的铸铁导管相比显得小而整洁。高压热水的原理它已经在一个现代的系统中复兴,它首先遍布欧洲,后来传向其他各地,主要用于工业取暖。大概直到19世纪才产生对封闭空间采取某种形式诱导通风的需要。那时所建的集会礼堂,剧院,教堂要容纳数百甚至数千人。在工业中,一些改良蒸汽的气压在汽油灯工作间的磨坊中作为动力,来抵消那些增大的却作废的比例。矿井在最早时期的通风技术是采用在其通风口的最底部用暖气炉燃烧。而一些建筑的最初通风系统就起源于上叙方法。例如:重建于1837年的伦敦New Houses国会厅。会场的空气排出便采用焦碳燃烧的方法。早高高的通风口的最底部空间不停地保持燃烧。那些保留哥特式建筑的外形特征的建筑却不再使用通风口。新鲜空气从河岸的通风口吸入而室内空气通过出风口穿过国会大厅地板下的隧道而被导入泰吾士河中。虽然旋转式的电扇早在16世纪就发明了,但从18世纪在工业中安装了蒸汽机驱动风扇以来,一直没有找到一种方便的动力供给,直到无所不在的电流的出现。压力通风系统是一种早期通风道中的蒸汽管加热空气把供热和通风结合起来的方法。其压力也是由蒸汽驱动的鼓风机提供。热空气在压力的作用下通过管道被运输到建筑物的各个部位。学校,医院和工厂都是采取这种方法取暖的。蒸发冷却可能最初出现印度。在那里人们把湿的草席挂在向风一边的空地上,结果可以冷却至11到17摄氏度,席子可以手工保湿或在它上面穿孔,这样的系统利用了空调的一个最基本的原理。“空调”这一专业名词的出现归功于Stuart W.Cramer,他在1907年向美国棉花制作商协会提交了一个关于纺织工厂湿度控制的论文。控制纺织品的潮气等同于在大气中增加水蒸气,这很早就被认为是空调,但它却不是。不过直到1911年,当Willis Carrier出版了他多年来的研究成果后,具有科学基础的空调诞生了。从空调的发展历史来看,从生产质量到空调设备一步,在19世纪20年代大剧院,大商场,和办公大楼上都安装Байду номын сангаас空调设备。空调的经济价值是显著的。空调的发展成为一个主要的工业。不过我们期待更新的冷却技术的出现。在19世纪末期,取暖和通风系统的设计很大程度上是凭经验,科学方法的发展在19世纪90年代得到了改变,一战前,研究工作是由Belin-Charlottenburg大学和其它的一些部门担任。战争过后,许多国家都开始了研究,尤其在联合王国,美国,德国,瑞典和法国,所有的这些研究,使现代空调的影响不断提高。
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