| 带缝空心RC剪力墙结构变形与耗能性能研究 |
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| 引用本文： | 金怀印,李文广,许淑芳. 带缝空心RC剪力墙结构变形与耗能性能研究[J]. 地震工程与工程振动, 2009, 29(1) |
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| 作者姓名： | 金怀印 李文广 许淑芳 |
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| 作者单位： | 同济大学,土木工程学院,上海,200092;徐州工程学院.土木工程学院,江苏,徐州,221008;西安建筑科技大学,土木工程学院,陕西,西安,710055 |
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| 摘 要： | 为了研究带缝空心钢筋混凝土剪力墙结构的抗震性能，本文进行了六层1／3．0比例模型房屋的拟动力及拟静力试验，分析了带缝空心钢筋混凝土剪力墙结构在地震作用下的变形与耗能性能，探讨了结构在地震作用下的破坏机理、滞回特性及其薄弱环节或部位。试验结果表明：该结构模型延性的弯剪破坏形态与普通钢筋混凝土剪力墙结构不同；竖缝的设置增加了结构在弹塑性阶段的变形及耗能能力，结构具有较强的变形及耗能能力。作为一种抗震性能良好的新型的结构形式，带缝空心钢筋混凝土剪力墙结构具有一定的工程推广应用前景。
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| 关 键 词： | 空心钢筋混凝土剪力墙 拟动力试验 弯剪破坏 滞回特性 变形 耗能 |
Study on deformation and energy dissipation property of reinforced concrete hollow shear Wall structure with slits |
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| JIN Huaiyin,LI Wenguang,XU Shufang. Study on deformation and energy dissipation property of reinforced concrete hollow shear Wall structure with slits[J]. Earthquake Engineering and Engineering Vibration, 2009, 29(1) |
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| Authors: | JIN Huaiyin LI Wenguang XU Shufang |
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| Affiliation: | 1.State Key Laboratory for Disaster Reduction in Civil Engineering;Tongji University;Shanghai 200092;China;2.Xuzhou Institute of Technology;Xuzhou 221008;3.School of Civil Engineering;Xi'an University of Architecture and Technology;Xi'an 710055;China |
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| Abstract: | In order to study the aseismatic property of reinforced concrete hollow shear wall structure with slits,pseudo-dynamic and pseudo-static tests on a 1/3.0 scale six-storey model building were conducted.Property of deformation and energy dissipation capacity of the structure under seismic action were analyzed,with emphasis on damage mechanism,hysteretic property and weak points or parts of structure.Experimental results show that the ductile bending-shear failure mode of the structure is different from that o... |
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| Keywords: | reinforced concrete hollow shear wall pseudo-dynamic test bending-shear failure hysteretic property deformation energy dissipation |
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