| 基于四叉树的有限元网格自动剖分 |
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| 引用本文： | 杨名生,张立京.基于四叉树的有限元网格自动剖分[J].大连理工大学学报,1997,37(5):614-617. |
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| 作者姓名： | 杨名生 张立京 |
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| 作者单位： | 大连理工大学工程力学研究所 |
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| 摘 要： | 基于四叉树的有限元网格自动剖分杨名生张立京（大连理工大学工程力学研究所１１６０２４）关键词：有限元法；网格分析／四叉树分类号：ＴＰ３９１．７２有限元法（ＦＥＭ）作为一种强有力的分析工具，成功地应用于工程实践．有限元模型的建立，是有限元分析的前提和基...
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| 关 键 词： | 有限元法 网格分析 四叉树 网格剖分 网格生成 |
Automatic FE mesh generation based on quadtree method |
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| Yang Mingsheng,Zhang Lijing.Automatic FE mesh generation based on quadtree method[J].Journal of Dalian University of Technology,1997,37(5):614-617. |
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| Authors: | Yang Mingsheng Zhang Lijing |
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| Abstract: | An automatic meshing scheme based on the modified quadtree method and concentrated on the processing of boundaries in the planar domain is discussed. The generation of all triangular mesh, all quadrilateral mesh and mixed mesh for planar structures is elaborated. Then a large class of 3D hexahedral mesh generation tasks can readily be completed by using translating technology from 2D surface mesh. |
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| Keywords: | finite element methods network analysis/quadtree |
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