土木工程概論論文外文翻譯-建筑結構-全文預覽
【正文】 也已發(fā)展成為內涵廣泛、門類眾多、結構復雜的綜合體系?；炷恋某霈F給建筑物帶來了新的經濟、美觀的工程結構形式，使土木工程產生了新的施工技術和工程結構設計理論。 二十世紀初以來，鋼筋混凝土廣泛應用于土木工程的各個領域。施工機械、施工技術和施工組織設計的理論也隨之發(fā)展，土木工程從經驗上升成為科學，在工程實踐和基礎理論方面都面貌一新 ，從而促成了土木工程更迅速的發(fā)展。除應用原有 的粱、拱結構外，新興的桁架、框架、網架結構、懸索結構逐漸推廣，出現了結構形式百花爭艷的局面。 鋼材的大量應用是土木工程的第二次飛躍。磚和瓦具有比土更優(yōu)越的力學性能，可以就地取材，而又易于加工制作。每當出現新的優(yōu)良的建筑材料時，土木工程就 會有飛躍式的發(fā)展。s Parthenon, Rome39。s mechanics, material mechanics, structural mechanics, structural engineering design theory came into being, and so on. Construction machinery, construction technology and construction organization design theory also development, civil engineering from the experience of rising to bee science, engineering practice and theoretical basis for both is a different place, which led to more rapid development of civil engineering. During the nieenth century, 20, made of Portland cement, concrete has e out. Concrete can aggregate materials, easytoconcrete structures forming, but the tensile strength of concrete is very small, limited use. By the middle of the nieenth century, the surge in steel production, with the emergence of this new type of reinforced concrete posite construction materials, which bear the tension steel, concrete bear the pressure and play their own advantages. Since the beginning of the 20th century, reinforced concrete is widely used in various fields of civil engineering. From the beginning of the 1930s, there have been prestressed concrete. Prestressed concrete structure of the crack resistance, rigidity and carrying capacity, much higher than the reinforced concrete structure, which uses an even wider area. Civil Engineering into the reinforced concrete and prestressed concrete dominant historical period. Concrete buildings to bring about the emergence of new economic, aesthetic structure in the form of engineering, civil engineering so that a new construction technology and engineering design of the structure of the theory. This is another leap in the development of civil engineering. A project to build the facilities in general to go through the investigation, design and construction in three stages, require the use of geological prospecting projects, hydrogeological survey, engineering survey, soil mechanics, mechanical engineering, engineering design, building materials, construction equipment, engineering m
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