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屈曲约束支撑滞回曲线模型和刚度方程的建立

, PP. 26-31

Keywords: 屈曲约束支撑,滞回模型,刚度方程

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Abstract:

针对屈曲约束支撑,本文根据其反复荷载作用下的滞回特征,提出了一种滞回模型,并建立了屈曲约束支撑的弹塑性刚度方程。根据这种模型编制程序模拟绘制了屈曲约束支撑的滞回曲线,将模拟计算曲线与试验所得曲线进行对比,对比结果表明本文所提模型是准确、有效的。

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