1、中文 3625 字 Civil engineering introduction papers Abstract: the civil engineering is a huge discipline, but the main one is building, building whether in China or abroad, has a long history, long-term development process. The world is changing every day, but the building also along with the progress o
2、f science and development. Mechanics findings, material of update, ever more scientific technology into the building. But before a room with a tile to cover the top of the house, now for comfort, different ideas, different scientific, promoted the development of civil engineering, making it more per
3、fect. key words : civil engineering； Architecture； Mechanics, Materials. Civil engineering is build various projects collectively. It was meant to be and military project corresponding. In English the history of Civil Engineering, mechanical Engineering, electrical Engineering, chemical Engineering
4、belong to to Engineering, because they all have MinYongXing. Later, as the project development of science and technology, mechanical, electrical, chemical has gradually formed independent scientific, to Engineering became Civil Engineering of specialized nouns. So far, in English, to Engineering inc
5、lude water conservancy project, port Engineering, While in our country, water conservancy projects and port projects also become very close and civil engineering relatively independent branch. Civil engineering construction of object, both refers to that built on the ground, underground water engine
6、ering facilities, also refers to applied materials equipment and conduct of the investigation, design and construction, maintenance, repair and other professional technology. Civil engineering is a kind of with peoples food, clothing, shelter and transportation has close relation of the project. Amo
7、ng them with live relationship is directly. Because, to solve the live problem must build various types of buildings. To solve the line, food and clothes problem both direct side, but also a indirect side. Line, must build railways, roads, Bridges, Feed, must be well drilling water, water conservanc
8、y, farm irrigation, drainage water supply for the city, that is direct relation. Indirectly relationship is no matter what you do, manufacturing cars, ships, orspinning and weaving, clothing, or even production steel, launch satellites, conducting scientific research activities are inseparable from
9、build various buildings, structures and build all kinds of project facilities. Civil engineering with the progress of human society and development, yet has evolved into large-scale comprehensive discipline, it has out many branch, such as: architectural engineering, the railway engineering, road en
10、gineering, bridge engineering, special engineering structure, water and wastewater engineering, port engineering, hydraulic engineering, environment engineering disciplines. 1 Civil engineering as an important basic disciplines, and has its important attributes of: integrated, sociality, practicalit
11、y, unity. Civil engineering for the development of national economy and the improvement of peoples life provides an important material and technical basis, for many industrial invigoration played a role in promoting, engineering construction is the formation of a fixed asset basic production process
12、, therefore, construction and real estate become in many countries and regions, economic powerhouses. Construction project is housing planning, survey, design, construction of the floorboard. Purpose is for human life and production provide places. Houses will be like a man, its like a mans life pla
13、nning environment is responsible by the planners, Its layout and artistic processing, corresponding to the body shape looks and temperament, is responsible by the architect, Its structure is like a persons bones and life expectancy, the structural engineer is responsible, Its water, heating ventilat
14、ion and electrical facilities such as the human organ and the nerve, is by the equipment engineer is responsible for. Also like nature intact shaped like people, in the city I district planning based on build houses, and is the construction unit, reconnaissance unit, design unit of various design en
15、gineers and construction units comprehensive coordination and cooperation process. After all, but is structural stress body reaction force and the internal stress and how external force balance. Building to tackle, also must solve the problem is mechanical problems. We have to solve the problem of d
16、iscipline called architectural mechanics. Architectural mechanics have can be divided into: statics, material mechanics and structural mechanics three mechanical system. Architectural mechanics is discussion and research building structure and component in load and other factors affecting the workin
17、g condition of, also is the building of intensity, stiffness and stability. In load, bear load and load of structure and component can cause the surrounding objects in their function, and the object itself by the load effect and deformation, and there is the possibility of damage, but the structure
18、itself has certain resistance to deformation and destruction of competence, and the bearing capacity of the structure size is and component of materials, cross section, and the structural properties of geometry size, working conditions and structure circumstance relevant. While these relationships c
19、an be improved by mechanics formula solved through calculation. Building materials in building and has a pivotal role. Building material is with human society productivity and science and technology improves gradually developed. In ancient times, the human lives, the line USES is the rocks and Trees
20、. The 4th century BC, 12 has created a tile and brick, humans are only useful synthetic materials made of housing. The 17th century had cast iron and ShouTie later, until the eighteenth century had Portland cement, just make later reinforced concrete engineering get vigorous development. Now all sor
21、ts of high-strength structural materials, new decoration materials and waterproof material development, criterion and 20th century since mid organic polymer materials in civil engineering are closely related to the widely application. In all materials, the most main and most popular is steel, concre
22、te, lumber, masonry. In recent years, by using two kinds of material advantage, will make them together, the combination of structure was developed. Now, architecture, engineering quality fit and unfit quality usually adopted materials quality, performance and using reasonable or not have direct connection, in meet the same technical indicators and quality requirements, under the precondition of choice of different material is different, use method of engineering cost has direct impact.
