| 半刚接框架-斜加劲钢板剪力墙低周反复荷载试验研究 |
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| 引用本文： | 郭宏超,郝际平,李峰.半刚接框架-斜加劲钢板剪力墙低周反复荷载试验研究[J].地震工程与工程振动,2011,31(1):54-60. |
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| 作者姓名： | 郭宏超 郝际平 李峰 |
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| 作者单位： | 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： | 对一榀单跨两层半刚接框架-斜加劲钢板剪力墙结构进行了低周反复荷载试验,分析结构破坏模式和耗能机理,得到了承载力、延性、刚度、耗能能力等指标.结果表明:该种结构具有良好的延性和耗能性能,安全储备高;半刚框架和墙板协同工作良好;斜加劲肋的设置缓解了钢板沿拉力带方向的面外变形,提高了墙体的弹性屈曲倚载及初始刚度,减轻了滞回曲...
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| 关 键 词： | 斜加劲 钢板剪力墙 半刚接钢框架 滞回曲线 破坏模式 |
Cyclic test of simi-rigid composite steel frame with diagonally stiffened steel plate shear walls |
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| GUO Hongchao,HAO Jiping,LI Feng.Cyclic test of simi-rigid composite steel frame with diagonally stiffened steel plate shear walls[J].Earthquake Engineering and Engineering Vibration,2011,31(1):54-60. |
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| Authors: | GUO Hongchao HAO Jiping LI Feng |
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| Institution: | GUO Hongchao,HAO Jiping,LI Feng(Department of Civil Engineering,Xi'an University of Architecture and Technology,Xi'an710055,China) |
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| Abstract: | Two-story single bay specimens of semi-rigid composite steel frame with diagonally stiffened steel plate shear wall were tested under low cyclic loading to analyze the failure mode and energy dissipation mechanism.Some important indexes were obtained such as load-carrying capacity,ductility,lateral stiffness and energy dissipation capacity.The results show that the specimens have great ductility,energy dissipation capacity and safety margin.The cooperative work is good between the frame and the wall.The def... |
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| Keywords: | diagonally stiffened steel plate shear wall steel frame with PR connection hysteretic curves failure mode |
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