| 内藏钢桁架混凝土组合低剪力墙抗震性能试验研究 |
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| 引用本文： | 陶军平,曹万林,张静娜,郑同亮,张建伟.内藏钢桁架混凝土组合低剪力墙抗震性能试验研究[J].世界地震工程,2006,22(2):131-137. |
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| 作者姓名： | 陶军平 曹万林 张静娜 郑同亮 张建伟 |
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| 作者单位： | 北京工业大学,建筑工程学院,北京,100022 |
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| 基金项目： | 北京市属市管高校拔尖创新人才基金(05004311200501)，国家自然科学基金(50378005) |
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| 摘 要： | 进行了3个1/3缩尺的低剪力墙的抗震性能试验研究,包括1个普通混凝土低剪力墙、1个内藏钢框架混凝土组合低剪力墙和1个内藏钢桁架混凝土组合低剪力墙。在试验研究基础上,对比分析了各剪力墙的刚度及其衰减过程、承载力、延性、滞回特性、钢筋应变、耗能能力及破坏特征。试验表明:内藏钢框架和内藏钢桁架混凝土组合低剪力墙的抗震性能比普通混凝土低剪力墙明显提高。
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| 关 键 词： | 混凝土 钢框架 钢桁架 低剪力墙 抗震性能 |
| 文章编号： | 1007-6069(2006)02-0131-07 |
| 收稿时间： | 2006-02-25 |
| 修稿时间： | 2006-05-16 |
Experimental studies on seismic behavior of low -rise shear walls with concealed steel truss |
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| TAO Jun-ping,CAO Wan-lin,ZHANG Jing-na,ZHENG Tong-liang,ZHANG Jian-wei.Experimental studies on seismic behavior of low -rise shear walls with concealed steel truss[J].World Information On Earthquake Engineering,2006,22(2):131-137. |
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| Authors: | TAO Jun-ping CAO Wan-lin ZHANG Jing-na ZHENG Tong-liang ZHANG Jian-wei |
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| Institution: | The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China |
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| Abstract: | The experimental studies on the seismic behavior of three 1/3 scale low-rise shear walls,including a low-rise shear wall with concealed steel frame,a low-rise shear wall with concealed steel truss and a usual one,has been conducted.Based upon the experimental studies,the stiffness and its attenuation,bearing capacity,ductility,hysteresis property,steel bar strain,energy dissipation and failure phenomena of the shear walls are analyzed and contrasted each other.The experimental results show that the seismic behavior of the low-rise shear walls with concealed steel frame has been obviously improved and the seismic behavior of the low-rise shear walls with concealed steel truss has been significantly increased in comparison with the usual one. |
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| Keywords: | concrete steel frame steel truss low-rise shear wall seismic behavior |
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