| 弹性空间问题的虚拟域法 |
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| 引用本文： | 荆振华. 弹性空间问题的虚拟域法[J]. 辽宁工程技术大学学报(自然科学版), 1991, 0(3) |
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| 作者姓名： | 荆振华 |
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| 作者单位： | 阜新矿业学院矿山工程力学教研室 |
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| 摘 要： | 本文将弹性力学的空间问题,假想置于相同介质的无限域中,并以无限弹性空间的Kelvin解作为影响函数.在问题的边界上配点计算出有限个影响函数值。域内点的应力、位移可由这些影响函数叠加求得.
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| 关 键 词： | 虚拟域 Kelvin解 影响函数 |
The Virtual Area Method of Elastic Problems |
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| Jing Zhenhua. The Virtual Area Method of Elastic Problems[J]. Journal of Liaoning Technical University (Natural Science Edition), 1991, 0(3) |
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| Authors: | Jing Zhenhua |
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| Affiliation: | Jing Zhenhua |
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| Abstract: | In this article, the finite area space problems of elastieity are supposed as infinite area space problems in the same medium, and the Kelvin solution of infinite area is taken as the influnce function. The limited values of influnce function are calculated at the boundary collocated points of the problem. The stress and strain of the points in the area can be obtained by the superposition of these influnce function values. |
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| Keywords: | virtual area Kelvin solution influnce function |
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