| 钢筋混凝土带暗支撑双功能低矮剪力墙抗震性能试验研究 |
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| 引用本文： | 曹万林,张建伟,崔立长,宋文勇,张宏宇.钢筋混凝土带暗支撑双功能低矮剪力墙抗震性能试验研究[J].建筑结构学报,2003,24(1):46-53. |
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| 作者姓名： | 曹万林 张建伟 崔立长 宋文勇 张宏宇 |
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| 作者单位： | 北京工业大学建筑工程学院,北京工业大学建筑工程学院,河北工程技术高等专科学校,沧州市建筑设计研究院,沧州市建筑设计研究院 北京100022
,北京100022河北理工学院土木工程系,河北唐山063009
,河北沧州061001
,河北沧州061001
,河北沧州061001 |
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| 基金项目： | 国家自然科学基金资助项目(59978003)，教育部骨干教师基金资助项目(M04010001)，北京市科委基金资助项目(954300300) |
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| 摘 要： | 本文提出了带暗支撑剪力墙,并将其与双功能剪力墙组合应用,通过6个1/3缩尺的低矮剪力墙模型的低周反复荷载试验,重点分析了不同设计型式剪力墙的承载力、刚度及其衰减过程、延性、耗能、滞回特性和破坏特征,给出了承载力计算方法,计算结果与实测值符合较好。加设暗支撑可明显改善低矮剪力墙的抗震性能。
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| 关 键 词： | 暗支撑 钢筋混凝土 抗震性能 双功能剪力墙 |
| 文章编号： | 1000-6869(2003)01-0046-08 |
| 收稿时间： | 2003-02-05 |
| 修稿时间： | 2001年7月1日 |
Experimental study on seismic behavior of low rise double function RC shear wall with concealed bracings |
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| CAO Wanlin,ZHANG Jianwei,CUI Lizhang,SONG Wenyong,ZHANG Hongyu.Experimental study on seismic behavior of low rise double function RC shear wall with concealed bracings[J].Journal of Building Structures,2003,24(1):46-53. |
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| Authors: | CAO Wanlin ZHANG Jianwei CUI Lizhang SONG Wenyong ZHANG Hongyu |
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| Affiliation: | CAO Wanlin,ZHANG Jianwei,CUI Lizhang,SONG Wenyong,ZHANG Hongyu(. Beijing University of Technology,Beijing,China,. Hebei Institute of Technology,Tangshan,China,.Hebei Engineering and Technology College,Cangzhou,China,. Cangzhou Institute of Architectural Design and Research,Cangzhou,China) |
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| Abstract: | In this paper, the RC shear wall with concealed bracings is presented and used in combination with the double function shear wall. Through the cyclic loading tests on six 1/3 scale low rise shear wall models, this paper emphatically analyzes the bearing capacity, stiffness and its attenuation, ductility, energy dissipation, hysteresis property and failure phenomena of different types of shear walls. Then, the formulas for computing the bearing capacity of RC shear wall with concealed bracings are brought out. The results obtained from the formulas and those from experiment are in good agreement.The experiment shows that the concealed bracings are able to improve greatly the seismic behavior of low rise shear wall. |
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| Keywords: | reinforced concrete concealed bracing double function shear wall seismic behavior |
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