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工业建筑  2012 

钢筋混凝土框架结构梁柱刚域对抗震性能的影响

DOI: 10.13204/j.gyjz201209017, PP. 75-78

Keywords: 钢筋混凝土,框架,损伤,节点

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Abstract:

在钢筋混凝土框架结构地震反应分析中,梁柱节点区域因具有相对较大的刚度而设置一定范围的刚域,其设定方法对结构的地震响应和损伤发展历程具有明显的影响。采用基于柔度法的纤维有限元方法考察了不同的刚域设置方法对结构地震反应和损伤发展的影响,并结合我国抗震设计的实际情况给出了相应的设计建议。

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