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 of 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 hou, now for comfort, different ideas, different scientific, promoted the development of civil engineering, making it more perfect.
[key words] : civil engineering; Architecture; Mechanics, Materials.vaccine
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 belong to to Engineering, becau they all have MinYongXing. Later, as the project development of science and technology, mechanical, electrical, chemical has gradually formed independent scientific, to Engineerin
g became Civil Engineering of specialized nouns. So far, in English, to Engineering include water conrvancy project, port Engineering, While in our country, water conrvancy projects and port projects also become very clo and civil engineering relatively independent branch. Civil engineering construction of object, both refers to that built on the ground, underground water engineering facilities, also refers to applied materials equipment and conduct of the investigation, design and construction, maintenance, repair and other professional technology.
2011年12月六级真题
Civil engineering is a kind of with people's food, clothing, shelter and transportation has clo relation of the project. Among them with "live" relationship is directly. Becau, 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 conrvancy, farm irrigation, drainage water supply for the city, that is direct relation. Indirectly relationship is no matter what you do, manufacturing cars, ships, or spinning and weaving, clothing, or even production steel, launch satellites, conducting scientific rearch activities are inparabl
2011年12月四级听力答案>ufule from 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 engineering, 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, practicality, unity. Civil engineering for the development of national economy and the improvement of people's 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 ast basic production process, therefore, construction and real estate become in many countries and regions, economic powerhous.南宁翻译>三角形三条边的关系
last name
Construction project is housing planning, survey, design, construction of the floorboard. Pharm
urpo is for human life and production provide places.
Hous will be like a man, it's like a man's life planning 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 person's bones and life expectancy, the structural engineer is responsible, Its water, heating ventilation 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 bad on build hous, and is the construction unit, reconnaissance unit, design unit of various design engineers 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 discipline called architectural mechanics. Architectural mechanics have can be divided into: statics, material mechanics and structu
ral mechanics three mechanical system. Architectural mechanics is discussion and rearch building structure and component in load and other factors affecting the working condition of, also is the building of intensity, stiffness and stability. In load, bear load and load of structure and component can cau the surrounding objects in their function, and the object itlf by the load effect and deformation, and there is the possibility of damage, but the structure itlf has certain resistance to deformation and destruction of competence, and the bearing capacity of the structure size is and component of materials, cross ction, and the structural properties of geometry size, working conditions and structure circumstance relevant. While the relationships can be improved by mechanics formula solved through calculation.
vaga
