| 高阻尼混凝土混合暗支撑双肢剪力墙试验研究 |
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| 引用本文： | 宋兴禹,汪梦甫.高阻尼混凝土混合暗支撑双肢剪力墙试验研究[J].湖南大学学报(自然科学版),2013,40(4):15-19. |
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| 作者姓名： | 宋兴禹 汪梦甫 |
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| 作者单位： | 湖南大学土木工程学院,湖南长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 提出了一种新型联肢剪力墙结构,并通过低周反复荷载试验研究了其抗震性能.较系统地分析了该新型剪力墙结构的刚度及其退化过程以及承载力、延性、耗能、破坏机制和破坏特征等.通过同现有研究结果对比表明,高阻尼混凝土混合暗支撑联肢剪力墙具有明确的两道抗震防线和更好的耗能能力,比现有暗支撑双肢剪力墙抗震性能更好.
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| 关 键 词： | 剪力墙 高阻尼混凝土 暗支撑 抗震性能 |
Experimental Study on Seismic Performance of High Damping Concrete Coupled Shear Wall with Enhanced Concealed Bracings |
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| SONG Xing-yu,WANG Meng-fu.Experimental Study on Seismic Performance of High Damping Concrete Coupled Shear Wall with Enhanced Concealed Bracings[J].Journal of Hunan University(Naturnal Science),2013,40(4):15-19. |
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| Authors: | SONG Xing-yu WANG Meng-fu |
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| Institution: | (College of Civil Engineering,Hunan Univ,Changsha,Hunan 410082,China) |
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| Abstract: | In order to analyze the seismic performance of a new type of coupled shear wall with enhanced concealed bracings, an experimental study of the seismic performance was conducted. The structure stiffness and its deterioration process, bearing capacity, ductility, energy dissipation, failure mechanism and failure feature were analyzed systematically. Comparison with the existing research results shows that high damping concrete coupled shear wall with enhanced concealed bracings is more effective than RC coupled shear wall with concealed bracings. |
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| Keywords: | coupled shear wall high damping concrete concealed bracing seismic performance |
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