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波形钢腹板钢管混凝土结构是一种将波形钢腹板与钢管混凝土结构结合而成的新型组合结构,它充分利用了波形钢板抗剪强度高及钢管混凝土抗压强度高的优点。本文将该结构应用于厦门市集美区侨英路人行天桥的设计中,介绍了该桥的结构设计构思,并对其结构设计细节进行了详细叙述。同时,采用桥梁设计分析软件对其进行了静力及动力分析。分析结果表明,该桥的设计能满足规范要求,并且能节省钢材,具有新颖美观,造价经济的优点,可供设计、施工人员参考。
Corrugated steel web The CFST structure is a new combined structure made of corrugated steel webs and concrete filled steel tubes. It takes full advantage of the high shear strength of corrugated steel and the high compressive strength of concrete filled steel tubes. This paper applies the structure to the design of Pedestrian Bridge of Qiaoying Road in Jimei District, Xiamen City, introduces the structural design concept of the bridge and details the structural design details. In the meantime, static analysis and dynamic analysis are carried out using bridge design and analysis software. The analysis results show that the design of the bridge can meet the requirements of the code, and can save steel, has the advantages of novel appearance and economy, and is available for reference of designers and constructors.