| 单排配筋低矮剪力墙抗震试验及承载力模型 |
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| 引用本文： | 张建伟,曹万林,吴定燕,董宏英.单排配筋低矮剪力墙抗震试验及承载力模型[J].北京工业大学学报,2010,36(2). |
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| 作者姓名： | 张建伟 曹万林 吴定燕 董宏英 |
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| 作者单位： | 北京工业大学建筑工程学院城市与工程安全减灾省部共建教育部重点实验室; |
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| 基金项目： | 北京市科技攻关项目资助(Y060506000007022);;国家十一五科技支撑计划项目资助(2008BAJ08B14);;北京市优秀人才培养项目资助(20081D0501500182) |
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| 摘 要： | 以研制抗震性能较好且经济适用的新型多层住宅结构为目标,提出了单排配筋混凝土剪力墙结构.为了研究其不同边缘构造的单排配筋剪力墙的抗震性能,同时与传统的砌体结构抗震性能比较,进行了3个不同边缘构造的单排配筋混凝土剪力墙和1个页岩砖砌体剪力墙的低周反复荷载试验.4个试件的剪跨比均为1.0.在试验基础上,分析了各剪力墙的承载力、延性、刚度、滞回特征、耗能能力和破坏特征,建立了其简化的承载力计算模型,计算结果与试验结果吻合较好.研究表明,单排配筋混凝土低矮剪力墙的抗震性能明显优于页岩砖砌体剪力墙,可以满足多层住宅结构抗震设计要求.
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| 关 键 词： | 双向单排配筋 混凝土低矮剪力墙 砖砌体 抗震试验 承载力模型 |
Seismic Experiment and Load-carrying Capacity Calculation of Low-rise RC Shear Wall With Bi-directional Single Row of Steel Bars |
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| ZHANG Jian-wei,CAO Wan-lin,WU Ding-yan,DONG Hong-ying.Seismic Experiment and Load-carrying Capacity Calculation of Low-rise RC Shear Wall With Bi-directional Single Row of Steel Bars[J].Journal of Beijing Polytechnic University,2010,36(2). |
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| Authors: | ZHANG Jian-wei CAO Wan-lin WU Ding-yan DONG Hong-ying |
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| Affiliation: | Key Lab of Urban Security and Disaster Engineering MOE;College of Architecture and Civil Engineering;Beijing University of Technology;Beijing 100124;China |
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| Abstract: | In order to build multistory residence buildings with good seismic performance and low cost,the RC shear wall with bi-directional single row of steel bars are proposed to be used.For the purpose of knowing the seismic performance of this shear wall with different format of boundary element and comparing with traditional masonry shear wall,a low-frequency quasi-static cyclic loading experimental study on three low-rise RC shear walls with low reinforcement ratio and one masonry shear wall made of confined sh... |
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| Keywords: | bi-directional single row of steel bars low-rise RC shear wall masonry shear wall seismic experiment mechanical model of load-carrying capacity |
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