| 超图在固体力学有限元法中的应用 |
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| 引用本文： | 陆宏轮.超图在固体力学有限元法中的应用[J].西南交通大学学报,1989,2(3):77-83. |
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| 作者姓名： | 陆宏轮 |
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| 摘 要： | 本文应用超图概念“’，分别研究了固体力学有限元法中的两个基本矢量—独立内力和形变位移，导出了固体力学有限元法中的两组基本方程—静力平衡方程和变形协调方程，用弹性力学有限元的一个例子进
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| 关 键 词： | 超图 有限元法 固体力学 弹性力学 |
Applications or Hypergraph to the Finite Element Method of Solid Mechanics |
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| Lu Honglun.Applications or Hypergraph to the Finite Element Method of Solid Mechanics[J].Journal of Southwest Jiaotong University,1989,2(3):77-83. |
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| Authors: | Lu Honglun |
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| Abstract: | Independent internal forces and displacements are two basic vectors in the finite element method of solid mechanics. In this paper, they are discussed using the concepts of hypergraph, the equalibrium and compatibility equations which are two basic equations has been derived and a numerical example of elasticity is given. |
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| Keywords: | hypergraph finite element method solid mechanics elasticity |
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