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随着城市现代建设的发展,各类大型公用建筑设施越来越多地出现在我国的各大中城市。而管-管桁架钢结构建筑因其自重轻、强度高、跨度大、便于造型加工、利于环保等诸多优势得以广泛应用与发展。管-管桁架钢结构工程中的造型主要依靠对型材、管材等利用胎膜、煨弯工具进行加工煨制,组装焊接而成。管-管桁架钢结构构件加工工艺简便,制作胎具可反复利用,质量容易控制,结构造型美观,可在最大程度上满足设计意图。
With the development of modern urban construction, various large-scale public buildings and facilities are appearing more and more in major cities in China. The pipe - tube truss steel construction because of its light weight, high strength, large span, easy to shape processing, environmental protection and many other advantages can be widely applied and development. Pipe - pipe truss Steel structure engineering mainly rely on the shape of the profiles, tubes and other use of fetal membranes, simmer bending tools for processing simmer system, assembly welding. Pipe - tube truss steel structure components processing technology is simple, production of tire can be reused, easy to control the quality of the structure handsome in appearance, to the maximum extent possible to meet the design intent.