| 粘弹性基支粘弹板轴对称问题的动力响应 |
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| 引用本文： | 杨挺青,杨正文. 粘弹性基支粘弹板轴对称问题的动力响应[J]. 力学学报, 1990, 22(2): 217-222. DOI: 10.6052/0459-1879-1990-2-1995-936 |
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| 作者姓名： | 杨挺青 杨正文 |
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| 作者单位： | 湖南湘潭大学基础力学与材料工程所，411105 |
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| 摘 要： | 本文讨论粘弹性半空间地基上粘弹性圆板受轴对称载荷时的动力响应,将问题化为在Laplace变换空间中的第一类Fr积分方程,通过数值解和进行数值逆变换求得问题的解答。
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| 关 键 词： | 粘弹性板 动力响应 粘弹地基 |
DYNAMIC RESPONSES OF AXISYMMETIUCAL PROBLEMS FOR A VISCOELASTIC PLATE ON A VISCOELASTICFOUNDATION |
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| Yang Tingqing Yang ZhengwenHuazhong University of Science and Technology). DYNAMIC RESPONSES OF AXISYMMETIUCAL PROBLEMS FOR A VISCOELASTIC PLATE ON A VISCOELASTICFOUNDATION[J]. chinese journal of theoretical and applied mechanics, 1990, 22(2): 217-222. DOI: 10.6052/0459-1879-1990-2-1995-936 |
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| Authors: | Yang Tingqing Yang ZhengwenHuazhong University of Science and Technology) |
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| Affiliation: | Yang Tingqing Yang ZhengwenHuazhong University of Science and Technology |
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| Abstract: | In the present paper, the dynamic problem of a thin viscoelastic circular plate under axisymmetrical load resting on a viscoelastic half-space foundation is discussed. This problem is rnduced to a Fredholm integral equation of the first kind in the Laplace transformation space and solved by numerical procedures. The results of the problem is obtained by taking the numericai Laplace transform inversion. |
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| Keywords: | viscoelastic plate dynamic response viscoelastic foundation |
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