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不同轴压比下钢管混凝土剪力墙结构受力性能试验及有限元分析

DOI: 10.13197/j.eeev.2015.03.217.qijr.027, PP. 217-223

Keywords: 钢管混凝土,剪力墙,轴压比,延性系数,ABAQUS

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Abstract:

为研究不同轴压比下钢管混凝土剪力墙结构的受力性能,首先进行了3片双层单跨钢管混凝土剪力墙拟静力试验,端柱底部钢管屈服破坏,利用有限元软件ABAQUS建立试件数值模型,计算结果与试验吻合良好,在此基础上,通过对9组轴压比从0~0.8的钢管混凝土和钢筋混凝土剪力墙单调推覆分析,深入探讨了试件的承载力、延性系数及钢管端柱对墙体整体性能的影响。

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