| 考虑阻尼影响时结构自由振动的计算方法 |
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| 引用本文： | 曹宏,李秋胜.考虑阻尼影响时结构自由振动的计算方法[J].武汉理工大学学报,1992(3). |
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| 作者姓名： | 曹宏 李秋胜 |
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| 作者单位： | 建武汉工业大学筑工程系，Newcastle University Australia |
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| 摘 要： | 本文讨论计及阻尼影响时多自由度和无限自由度结构体系自由振动的计算方法,导出了一整套计算公式和一些有意义的结论。
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| 关 键 词： | 阻尼 自由振动 结构 |
Computational Method of Free Vibrations of Structures Considering thd Effect of Damping |
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| Cao Hong Dept. of Construction Engineering,Wuhan University of Technology Li Qiusheng Newcolle University,Austratia.Computational Method of Free Vibrations of Structures Considering thd Effect of Damping[J].Journal of Wuhan University of Technology,1992(3). |
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| Authors: | Cao Hong Dept of Construction Engineering Wuhan University of Technology Li Qiusheng Newcolle University Austratia |
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| Abstract: | A computational method of free vibrations of infinite degree of freedom systems andmulti-degree of freedom systems considering thd effect of damping is proposed in this paper, inwhich a set of formulas is obtained to determine natural frequencies and corresponding mode shapesof vibrations. And some meaningful conclusions are obtained by the present method. |
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| Keywords: | damping free vibration structure |
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