| 结构构件时程动力响应分析的半解析DQ法 |
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| 引用本文： | 王宏志,陈云敏.结构构件时程动力响应分析的半解析DQ法[J].振动与冲击,2003,22(4):45-48. |
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| 作者姓名： | 王宏志 陈云敏 |
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| 作者单位： | 浙江大学建筑工程学院,杭州,310027 |
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| 摘 要： | 本文提出了一种半解析DQ法，分析结构构件的时程动力响应。算例表明，半解析解DQ法的结果与解析解的结果非常一致。这种半解析的DQ法，通过引入类似文献10]的推广的DQ单元，可以应用到较为复杂的结构的时程动力响应的求解。
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| 关 键 词： | 时程动力响应 半解析DQ法 Fourier变换 有限元法 差分法 |
| 修稿时间： | 2002年8月27日 |
On Semi-analytical Differential Quadrature Method for Analyzing Dynamic Response of Structural Components in Time Domain |
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| Wang Hongzhi,Chen Yunmin.On Semi-analytical Differential Quadrature Method for Analyzing Dynamic Response of Structural Components in Time Domain[J].Journal of Vibration and Shock,2003,22(4):45-48. |
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| Authors: | Wang Hongzhi Chen Yunmin |
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| Abstract: | In the paper,a semi-analytical differential quadrature method by which the dynamic response of structural components in time domain can be analyzed is presented.Case studies show that the computational results of this method agree well with those of analytical method.The semi-analytical differential quadrature method can be extended for analyzing the complex structure by introducing the differential quadrature elements as presented in reference. |
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| Keywords: | structural components dynamic response in time domain semi-analytical differential quadrature method |
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