| 三层三跨钢框架-钢板剪力墙抗震性能试验 |
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| 引用本文： | 牟在根,薛园,李黎明.三层三跨钢框架-钢板剪力墙抗震性能试验[J].东北大学学报(自然科学版),2013,34(8):1196-1200. |
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| 作者姓名： | 牟在根 薛园 李黎明 |
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| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京,100083
2. 北京赛博思建筑设计有限公司,北京,100037 |
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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： | 两边连接竖向加劲钢板剪力墙是一种新型的结构形式.为了探讨钢板墙与钢框架的协同作用机理，寻求钢板墙、梁、柱合理的刚度匹配，对钢板剪力墙布置位置不同的两个1∶3的三层三跨试件进行低周往复循环加载，观察和总结结构的协同作用机理；通过屈服点、极值点、延性系数、滞回曲线、骨架曲线、能量耗散系数、割线刚度等力学性能指标衡量其抗震性能，并且比较了钢板墙分布位置对结构的影响.试验证明，这种新型的结构形式有着优越的抗震性能，特别适合在地震高烈度区进行推广.
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| 关 键 词： | 两边连接 竖向加劲 钢板剪力墙 循环加载 抗震性能 |
Seismic Performance of Three-Bay Three-Story Steel Frame with Steel Plate Shear Walls |
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| MU Zai-gen,XUE Yuan,LI Li-ming.Seismic Performance of Three-Bay Three-Story Steel Frame with Steel Plate Shear Walls[J].Journal of Northeastern University(Natural Science),2013,34(8):1196-1200. |
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| Authors: | MU Zai-gen XUE Yuan LI Li-ming |
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| Institution: | 1.Civil and Environmental Engineering School,University of Science and Technology Beijing,Beijing 100083,China;2.Beijing SBS Architectural Design Co.,Ltd.,Beijing 100037,China.) |
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| Abstract: | The vertically stiffened steel plate shear wall (SPSW) with two side constraints is a kind of new structural form. To reveal the synergistic effect mechanism between steel frame and wall， and then look for reasonable stiffness match between the steel walls， beams and columns， two three bay three story models (1∶3 scale) were studied experimentally under cyclic quasi static loading. The component failure mechanisms were summarized. Besides， the influences of different SPSW layouts on the structural system were investigated. The results show that the vertically stiffened SPSW with two side constraints has better seismic performance， and such structural form is particularly suitable for areas with high seismic intensity. |
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| Keywords: | two-side constraints vertically stiffened steel plate shear wall (SPSW) cyclic loading seismic behavior |
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