双向单排配筋中高剪力墙抗震性能试验研究

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英文篇名：Experimental study on seismic performance of medium-height RC shear wall with bi-directional single row of steel bars 中文刊名：地震工程与工程振动 英文刊名：Journal of Earthquake Engineering and Engineering Vibration 作者：曹万林 ; 殷伟帅 ; 杨兴民 ; 张建伟 ; 孙天兵 ; 吴定燕 英文作者：CAO Wanlin1 ; 2 ; YIN Weishuai1 ; 2 ; YANG Xingmin1 ; ZHANG Jianwei1 ; SUN Tianbing1 ; WU Dingyan1(1.The College of Architecture and Civil Engineering ; Beijing University of Technology ; Beijing 100124 ; China ; 2.Key Lab of Urban Security and Disaster Engineering ; MOE ; Beijing 100124 ; China) 中文关键词：双向单排配筋 ; 中高剪力墙 ; 暗支撑 ; 抗震性能 英文关键词：bi-directional single row of steel bars ; medium-height shear wall ; concealed bracing ; seismic performance 出版日期：2009-02-15 机构：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; 年：2009 期：01 出版单位：地震工程与工程振动

摘要

双向单排配筋剪力墙结构适用于多层住宅结构。本文进行了1个普通双向双排配筋混凝土中高剪力墙、2个双向单排配筋混凝土中高剪力墙和1个带暗支撑双向单排配筋混凝土中高剪力墙的低周反复荷载试验,以研究双向单排配筋混凝土中高剪力墙的抗震性能及暗支撑对这种新型墙体结构的作用。较系统地分析了其承载力、刚度及其退化过程、延性、耗能、破坏机制和破坏特征等。试验表明,经过合理设计,这种双向单排配筋混凝土中高剪力墙可以满足多层住宅结构抗震要求。
The RC shear wall with bi-directional single row of steel bars is applicable for multistory residential building.In order to measure the seismic performance of shear walls,a low-frequency quasi-static cyclic loading experimental study on four medium-height shear wall specimens was carried out.Two specimens were medium-height RC shear walls with bi-directional single row of steel bars,one specimen was medium-height RC shear walls with bi-directional single row of steel bars and concealed bracing,and another one was medium-height RC shear wall with bi-directional double row of steel bars.Based upon the experimental study,load-carrying capacity,stiffness and its degradation,ductility,hysteretic behavior,energy dissipation and failure phenomena of the shear walls were contrastively analyzed,and the effects of concealed bracing on the seismic performance of this shear wall were discussed.It is shown that the medium-height RC shear wall with bi-directional single row of steel bars will be able to meet the requirements of seismic design for multistory residential building through rational design.

引文

[1]丁大钧.墙体改革与可持续发展[J].建筑结构,2004,34(2):56-62.
    [2]伍杏彩,王真安.混凝土小型空心砌块砌体的裂缝防治措施[J].住宅科技,2005(6):31-34.
    [3]颜宏亮,马林.墙体改革与轻钢结构住宅体系的发展[J].住宅科技,2001(8):39-40.
    [4]曹万林,张建伟.底部带暗支撑中高剪力墙抗震性能试验及承载力计算[J].世界地震工程,2002,18(1):41-45.
    [5]曹万林,杨兴民.钢筋混凝土带暗支撑一字形截面短肢剪力墙抗震性能试验研究[J].世界地震工程,2004,20(4):30-35.
    [6]曹万林,张建伟,田宝发,等.钢筋混凝土带暗支撑中高剪力墙抗震性能试验研究[J].建筑结构学报,2002,23(6):26-32.
    [7]GB50010-2002混凝土结构设计规范[S].
    [8]GB50011-2001建筑抗震设计规范[S].