| 结构动力分析中的非线性阻尼问题 |
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| 引用本文： | 杨德健,孙锦标,成全喜.结构动力分析中的非线性阻尼问题[J].天津城市建设学院学报,1997,3(4):30-36. |
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| 作者姓名： | 杨德健 孙锦标 成全喜 |
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| 作者单位： | 天津城市建设学院土木工程系 |
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| 摘 要： | 根据Ｒ．Ｗ．Ｃｌｏｕｇｈ提出的结构阻尼矩阵，建立了由结构实验所得各阶阻尼比的非线性阻尼模式，并用来进行结构动力响应分析，从而可以提高结构动力设计的可靠性。
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| 关 键 词： | 结构动力分析，阻尼比，非线性 |
THE PROBLEM OF NON LINEAR DAMPING IN STRUCTURAL DYNAMIC ANALYSIS |
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| Yang Dejian,Sun jinbiao,Cheng Quanxi.THE PROBLEM OF NON LINEAR DAMPING IN STRUCTURAL DYNAMIC ANALYSIS[J].Journal of Tianjin Institute of Urban Construction,1997,3(4):30-36. |
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| Authors: | Yang Dejian Sun jinbiao Cheng Quanxi |
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| Affiliation: | Dept. of Civil Engineering |
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| Abstract: | According to R. W. Clough's structural damping matrix the authors establish the non linear damping ratio mode which is obtained by structural dynamic tests. And, it is adopted to calculate and analyse the structural dynamic response. Consequently, it can improve the reliability in structural dynamic designs. |
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| Keywords: | structural dynamic analysis damping ratio non linear |
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