建筑结构

2012, v.42;No.338(02) 41-44

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开洞的钢板和型钢支撑-混凝土组合剪力墙抗震性能试验研究
Experimental study on seismic behavior of steel plate and steel bracing-concrete composite wall with openings

姜波;邱旭光;温海林;王立长;曹万林;
Jiang Bo1,Qiu Xuguang1,Wen Hailin1,Wang Lichang1,Cao Wanlin2(1 Dalian Architectural Design & Research Institute Co.,Ltd.,Dalian 116021,China;2 Earthquake Engineering and Structural Treatment of Beijing Key Laboratory,Beijing University of Technology,Beijing 100124,China)

摘要(Abstract):

根据实际工程,对长宽比为3.08的筒体的短边墙体进行模型试验。试验模型为钢管边框,内部设置型钢支撑、局部开洞的钢板-混凝土组合剪力墙。采用低周反复模式加载,分析试件极限承载力、构件延性和破坏特征。通过试验分析,钢板-混凝土剪力墙的钢管边框、钢板、钢框架能很好地协同工作,可较明显提高组合剪力墙的承载力和延性。试验结果同时也指出,开洞组合剪力墙在设计中应采取构造加强措施,有利于进一步提高结构的承载力和延性。
Based on the actual engineering design,the short walls in core tube were tested.The walls have steel pipe frame outside,steel bracing and holed steel plate,with length-width ratio 3.08.Under the low reversed cyclic load,the ultimate bearing capacity,ductility,main failure modes were obtained.Through the experiment,the holed steel plate and the steel bracing-concrete composite wall can work together,and improve bearing capacity and ductility.The results also show that the holed steel plate and the steel bracing-concrete composite wall should be strengthened to further improve the bearing capacity and ductility.

关键词(KeyWords): 开洞的钢板和型钢支撑-混凝土组合剪力墙;受剪承载力;延性;破坏状态;设计建议
steel plate and steel bracing-concrete composite wall with openings;shear capacity;ductility;destroyed pattern;design suggestion

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 姜波;邱旭光;温海林;王立长;曹万林;
Jiang Bo1,Qiu Xuguang1,Wen Hailin1,Wang Lichang1,Cao Wanlin2(1 Dalian Architectural Design & Research Institute Co.,Ltd.,Dalian 116021,China;2 Earthquake Engineering and Structural Treatment of Beijing Key Laboratory,Beijing University of Technology,Beijing 100124,China)

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DOI: 10.19701/j.jzjg.2012.02.008

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