| 设置磁流变阻尼器的结构地震响应分析 |
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| 引用本文： | 金蕾,张瑞云.设置磁流变阻尼器的结构地震响应分析[J].华北水利水电学院学报,2008,29(6). |
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| 作者姓名： | 金蕾 张瑞云 |
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| 作者单位： | 石家庄铁道学院研究生分院,河北,石家庄,050043 |
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| 摘 要： | 研究了弹塑性系统的恢复力数学模型及磁流变阻尼器的力学模型,对设置和未设置磁流变阻尼器的3层框架结构进行了仿真分析.结果表明,在地震作用下,磁流变阻尼器可以减小结构水平位移,且安置在不同位置,抗震效果也不同.
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| 关 键 词： | 磁流变阻尼器 地震响应 半主动控制 数值仿真 |
The Earthquake Response Analysis of the Structure with MR Damper |
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| JIN Lei,ZHANG Rui-yun.The Earthquake Response Analysis of the Structure with MR Damper[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2008,29(6). |
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| Authors: | JIN Lei ZHANG Rui-yun |
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| Abstract: | Analytic models of restoring force of elastoplastic system and dynamic model of MR dampers have been studied.The semi-active control of MR dampers can effectively reduce the structure of the earthquake.Simulation analysis through three-storey reinforced concrete frame with and without MR damper,the results show that,in the earthquake,the magnetic damper can reduce the level of displacement,and magnetic damper placed at a different location,seismic effects are also different. |
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| Keywords: | MR damper earthquake response semi-active control numerical simulation |
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