| 摩擦阻尼式剪力墙的有限元动力分析 |
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| 引用本文： | 宗兰,隋承泉. 摩擦阻尼式剪力墙的有限元动力分析[J]. 工业建筑, 2005, 35(6): 17-20 |
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| 作者姓名： | 宗兰 隋承泉 |
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| 作者单位： | 1. 南京工程学院,南京,211100
2. 北京天平房地产,北京,100039 |
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| 摘 要： | 用有限元法编制了结构动力反应分析程序,比较了加与不加阻尼器两种开缝剪力墙之间的动力反应差异。结果表明,摩擦阻尼式剪力墙在延性、耗能及动力反应上都明显好于其他形式的剪力墙,这种剪力墙体系为结构抗震作了第二道防线,使得结构在地震中将损害减至最小。
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| 关 键 词： | 开缝剪力墙 延性 摩擦阻尼器 有限元法 动力分析 |
| 修稿时间： | 2004-12-05 |
THE DYNAMIC ANALYSIS OF FINITE ELEMENT OF FRICTION-DAMPED SHEAR WALL |
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| Zong Lan,Sui Chengquan. THE DYNAMIC ANALYSIS OF FINITE ELEMENT OF FRICTION-DAMPED SHEAR WALL[J]. Industrial Construction, 2005, 35(6): 17-20 |
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| Authors: | Zong Lan Sui Chengquan |
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| Affiliation: | Zong Lan(Nanjing Institute of Technology Nanjing 211100) Sui Chengquan(Beijing Tianping Real Estate Beijing 100039) |
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| Abstract: | With finite element metho d,time|history dynamic analysis has been used to study and to demonstrate how m uch effect the concrete shea rwall with friction|damped joints does compared wi th that without friction|damped joints during seism.It has been improved that w hen the joints slip,they soften the otherwise rigid wall and educe the seismic r esponse,so it enhances the ductility and the ability of energy dissipation. |
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| Keywords: | shear wall ductility friction|damped joints f inite element method dynamic analysis |
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