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Abstract:
应用钢管混凝土结构设计规程,对钢管混凝土格构柱偏心受压试件进行面内整体承载力计算。计算结果与试验值相差较大。规程在计算换算长细比时采用加法来考虑剪切变形的影响,对于长细比较小的构件,将过度考虑剪切变形对承载力的不利影响,且出现承载力几乎不随构件长细比的变化而变化的不合理现象。在借鉴国外钢格构柱计算方法的基础上,提出采用放大系数法来计算钢管混凝土格构柱的换算长细比,所得极限承载力与试验值吻合良好。
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Source :
建筑结构学报
Year: 2006
Issue: 04
Page: 80-83,102
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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