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预应力钢结构在国内外发展迅速的主要原因

发布时间:2015-9-9 9:23:02 浏览次数:655
1.是符合可持续发展原则,满足低碳经济和绿色建筑的要求。控制对自然资源的过度索取与消耗,改变对不可再生资源的开发与利用是现代经济发展中应当遵守的理念与追求。预应力钢结构中的金属材料可以合理使用、节约使用、反复使用、循环使用,十分符合可持续发展原则。预应力钢结构与非预应力钢结构相比可以节约大量材料和投资,钢材属于无害、无污染、可回收再使用的绿色材料,不危害生态环境,采用新材料的围护结构依附于预应力钢结构之上,使之造型新颖、轻巧靓丽、极富现代气息。

2.是符合工程结构发展趋势,能够满足更大、更轻、更好的技术要求,科技含量高。任何结构体系、计算理论、新型材料、施工工艺发展前进的终极目标,总是要求结构物能跨度大些、自重轻些、性能好些。钢结构比混凝土结构、砖石结构具有比容重轻、比强度高、加工性好、施工快捷等优点。钢结构与预应力技术结合后,优点更为突出。预应力钢结构设计理论完全符合钢结构成型理论中的兼并功能、材料集中使用、建立张力体系、引入预应力、提高抗震性等诸多原则。经过一些工程实践考验后,在行业的认同下,很快就发展成为工程结构学科中的优秀体系。

3.是符合加工批量化、构件商品化、施工装配化的现代工业生产要求。预应力钢结构的构件均可在工厂生产与组装,在工地组装成部件或整体,屋盖总体一次吊装就位,可将现场制造工地转变为装配工地,将施工空中作业转换为地面作业,可以完成安全、快速的文明施工。


1. Is in line with the principles of sustainable development, meet the requirements of low carbon economy and green building. Control of the excessive demand and consumption of natural resources, change the development and use of non-renewable resources is a modern shall abide by the concept and the pursuit of economic development. Metal materials can reasonable use of prestressed steel structure, saving use, repeated use, recycling, very accord with the principles of sustainable development. Prestressed steel structure compared with non prestressed steel structure can save a lot of material and investment, and steel is harmless, non-polluting, green materials can be recycled and used, does not damage the ecological environment, using the palisade structure of the new material attached to the prestressed steel structure, make modelling is novel, lightweight beautiful, extremely rich contemporary breath.

2. Is in line with the development trend of engineering structure, can satisfy the stronger, lighter, better technical requirements, high technology content. Any structure, calculation theory, new materials, the ultimate goal of construction technology development forward, always demand structure can span larger, lighter weight and better performance. Steel structure than the reinforced concrete structure and masonry structure with than unit weight is light, high strength, good processability, quick construction, etc. Steel structure with prestressed technology combination, advantage is more outstanding. Prestressed steel structure design theory completely in line with the steel structure forming theory of merger and function, material concentration using, the prestressed tension system, set up and improve the shock resistance and so on many principles. After some engineering practice tests under the identity of the industry, will soon become the best of the engineering structure discipline system.

3. Mass, commercialization, construction component assembly is conform to the processing of the modern industrial production requirements. Prestressed steel structure production and assembly of components can be in the factory, the site assemble parts or the whole, overall a roof hoisting in place, can transform the manufacturing site for assembly site, converts the construction air to ground operation, can complete safety and rapid civilization construction.



寿县合兴钢结构有限公司是专业从事安徽钢结构,合肥彩钢瓦,寿县钢结构,合肥钢结构公司

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