| 阻尼耗能在结构弹塑性地震反应中的作用 |
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| 引用本文： | 蒋立志,林荫琦.阻尼耗能在结构弹塑性地震反应中的作用[J].地震工程与工程振动,1996,16(3):30-38. |
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| 作者姓名： | 蒋立志 林荫琦 |
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| 作者单位： | 国家地震局工程力学研究所 |
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| 摘 要： | 本文用计算分析的方法研究了结构在弹塑悸地震反应过程中的阻尼耗能与塑性耗能的数量关系问题。
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| 关 键 词： | 地震反应 建筑 塑性耗能 阻尼耗能 弹塑性结构 |
THE ROLE OF DAMPING ENERGY-DISSIPATION IN ELASTO-PLASTIC EARTHQUAKE RESPONSE OF STRUCTURE |
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| Jiang Lizhi, Lin Yinqi, Zhu Jingqing.THE ROLE OF DAMPING ENERGY-DISSIPATION IN ELASTO-PLASTIC EARTHQUAKE RESPONSE OF STRUCTURE[J].Earthquake Engineering and Engineering Vibration,1996,16(3):30-38. |
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| Authors: | Jiang Lizhi Lin Yinqi Zhu Jingqing |
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| Abstract: | n this paper the quantity relation between the damping energy-dissipation and the plastic one of multistory buildings is studied by using the computational method.The structure is subjected to seismic loading and in elastic-plastic response.The results show that,no matter when the structure is in weak nonlinear response or in strong nonlinear response,the damping energy-dissipation is always greater than the plastic one,which means that,the damping is of the important influence on the elasto-plastic earthquake response of strtictures. |
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| Keywords: | elasto-plastic earthquake response plastic energy-dissipation damping energy-dissipation |
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