BEM for simulation of a 2D elastic body with randomly distributed circular inclusions |
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| Authors: | Kong Fanzhong Yao Zhenhan and Zheng Xiaoping |
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| Institution: | (1) Department of Engineering Mechanics, Tsinghua University, 100084 Beijing, China |
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| Abstract: | Based on our 2D BEM software THBEM2 which can be applied to the simulation of an elastic body with randomly distributed identical
circular holes, a scheme of BEM for the simulation of elastic bodies with randomly distributed circular inclusions is proposed.
The numerical examples given show that the boundary element method is more accurate and more effective than the finite element
method for such a problem. The scheme presented can also be successfully used to estimate the effective elastic properties
of composite materials.
Project supported by the National Natural Science Foundation of China (No. 19772025). |
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| Keywords: | boundary element method 2D elasticity circular inclusion random distribution |
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