(1 大连市建筑设计研究院有限公司，大连 116021；2 北京工业大学工程抗震与结构诊治北京市重点实验室,北京 100124)
［摘要］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。
［关键词］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
中图分类号：TU39-7文献标识码：A文章编号：1002-848X(2012)02-0041-04
Experimental study on seismic behavior of steel plate and steel bracing-concrete-composite wall with openings
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)
Abstract: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.
Keywords:steel plate and steel bracing-concrete composite wall with openings；shear capacity； ductility；destroyed pattern；design suggestion
作者简介：姜波，高级工程师，Email:djy@dlad.com.cn。
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