| 弹塑性边界元有限元耦合法 |
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| 引用本文： | 陆建途 高效伟. 弹塑性边界元有限元耦合法[J]. 宁夏大学学报(自然科学版), 1992, 13(4): 33-38,45 |
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| 作者姓名： | 陆建途 高效伟 |
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| 作者单位： | 宁夏大学物理系(陆建途)，宁夏大学物理系(高效伟) |
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| 摘 要： | 本文建立了一种完全以注移表示的弹塑性边界元法公式,该公式容易与有限元法公式进行耦合使用,并在此基础上建立了一种新的弹塑性边界元与有限元耦合的计算方法。
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| 关 键 词： | 边界元 有限元 弹塑性问题 |
A Combination Method of FEM and BEM for Elastoplastic Problems |
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| Lu Jiantu Gao Xiaowei. A Combination Method of FEM and BEM for Elastoplastic Problems[J]. Journal of Ningxia University(Natural Science Edition), 1992, 13(4): 33-38,45 |
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| Authors: | Lu Jiantu Gao Xiaowei |
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| Affiliation: | Department of Physics |
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| Abstract: | In this paper, a new elastoplastic BEM formulation in which there exist displacement is establised. It pressents the features of occupying less computer memory, accelerating iterative converence, especially facilitating combination with FEM, Then a new method of the combination of the elastoplastic BEM and FEM has been developed. |
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| Keywords: | elastoplasticity boundary element finite element combination |
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