| 不规则边界面上离散节点三角形单元的自动连结 |
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| 引用本文： | 曹平,孙宗颀,潘长良.不规则边界面上离散节点三角形单元的自动连结[J].中南大学学报(自然科学版),1991(5). |
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| 作者姓名： | 曹平 孙宗颀 潘长良 |
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| 作者单位： | 中南矿冶学院资源开发工程系，中南矿冶学院资源开发工程系，中南矿冶学院资源开发工程系 |
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| 基金项目： | 国家博士点专项科研基金 |
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| 摘 要： | 三维边界单元法解空间弹性力学问题,只需将边界面划分为单元。本文对几何形状不规则或边界节点分布无规律的边界面,给出了将边界节点自动连结成三角形单元网格的一种方法。
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| 关 键 词： | 边界值问题 有限元网络 边界单元法 单元自动划分 |
A METHOD TO FORM TRIANGULARY UNITS AUTOMATICALLY FOR IRREGULAR CURVED SURFACE AND IRREGULAR BOUNDARY JOINT POINTS |
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| Cao Ping,Sun Zongqi,Pan Changliang.A METHOD TO FORM TRIANGULARY UNITS AUTOMATICALLY FOR IRREGULAR CURVED SURFACE AND IRREGULAR BOUNDARY JOINT POINTS[J].Journal of Central South University:Science and Technology,1991(5). |
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| Authors: | Cao Ping Sun Zongqi Pan Changliang |
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| Institution: | Cao Ping;Sun Zongqi;Pan Changliang Department of Resources Exploitation Engineering |
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| Abstract: | Using BEM (Boundary Element Method) to solve three dimension elastic
problem, the boundary surface has to be dispersed into units. The article presents a
method to form triangulary boundary units automatically for the problems
with irregular curved surface and/or irregular joints |
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| Keywords: | boundary value problem finite element networks boundary element method automatic mesh generation |
| 本文献已被 CNKI 等数据库收录！ |
