| 离散元法及其耦合算法的研究综述 |
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| 引用本文： | 徐爽,朱浮声,张俊.离散元法及其耦合算法的研究综述[J].力学与实践,2013,35(1):8. |
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| 作者姓名： | 徐爽 朱浮声 张俊 |
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| 作者单位： | 东北大学资源与土木工程学院,沈阳 110819 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 介绍了离散单元法的基本理论及其研究现状,以及离散单元法与有限单元法、边界单元法、界面单元法等数值计算方法耦合的研究现状和最新进展,并讨论了离散单元法今后的发展趋势及亟待解决的问题.
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| 关 键 词： | 离散单元法 数值方法 耦合 |
| 收稿时间： | 2012-07-04 |
A OVERVIEW OF THE DISCRETE ELEMENT METHOD AND ITS COUPLING ALGORITHMS |
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| XU Shuang,ZHU Fusheng,ZHANG Jun.A OVERVIEW OF THE DISCRETE ELEMENT METHOD AND ITS COUPLING ALGORITHMS[J].Mechanics and Engineering,2013,35(1):8. |
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| Authors: | XU Shuang ZHU Fusheng ZHANG Jun |
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| Institution: | School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China |
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| Abstract: | The basic theory and the current development of the discrete element method are reviewed in this paper, as well as those of the coupling algorithms of the discrete element method with the finite element method, the boundary element method, and the interface element method. The future development of the discrete element method is also discussed. |
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| Keywords: | discrete element numerical method coupling |
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