波纹钢板剪力墙(Corrugated Steel Plate Shear Walls, 简称CSPSW)作为一种新型抗侧力构件,其几何构造在一定程度上起到了加劲肋作用,避免了板面加劲肋的焊接问题。两边连接横向CSPSW通过合理设计可实现先屈服后屈曲,具有两阶段受力特征,可获得较高的初始抗侧刚度和残余水平承载力。采用有限元软件ABAQUS对两边连接横向CSPSW的滞回性能进行系统的参数研究,提出了具有较优残余水平承载力的板型推荐建议。通过对影响CSPSW力学性能的高厚比(H/t)、跨高比(L/H)、波长 ...
刘文渊, 孙国华, 蒋琦
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