| 固体中弹性波衍射层析成像 |
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| 引用本文： | 邹时智,宋天霞. 固体中弹性波衍射层析成像[J]. 华中科技大学学报(自然科学版), 1996, 0(9) |
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| 作者姓名： | 邹时智 宋天霞 |
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| 作者单位： | 沙市大学校长办公室 |
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| 摘 要： | 从非线性结构动力响应方程出发，导出了非线性结构动力响应灵敏度分析的一般方程，并根据它与线性结构动力响应方程形式相似的特点，采用了迭代法和拉普拉斯变换法求解．实例计算证明了解法的正确性与有效性
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| 关 键 词： | 动力响应；非线性结构；录敏度分析；拉普拉斯变换解法；迭代解法 |
A Sensitivity Analysis of the Nonlinear Structural Dynamic Response |
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| Zou Shizhi Shashi University,Shashi ,Hubei,China. Song Tianxia. A Sensitivity Analysis of the Nonlinear Structural Dynamic Response[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1996, 0(9) |
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| Authors: | Zou Shizhi Shashi University Shashi Hubei China. Song Tianxia |
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| Affiliation: | Zou Shizhi Shashi University,Shashi 434000,Hubei,China. Song Tianxia |
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| Abstract: | The general equation for a sensitivity analysis of the nonlinear structural dynamic response is derived from the equation of nonlinear structural dynamic response. As it is of the same form as the equation for the linear structural dynamic response, both the iteration and Laplace transform methods are used to find the solution. The correctness and usefulness of the solving method are verified by a worked example. |
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| Keywords: | dynamic response nonlinear structure sensitivity analysis solution by Laplace transform iterative solution |
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