摘要
对二维多材质任意边界条件结构有限元网格的生成技术进行了探讨 ,建立了一套新算法 ,并编写了相应的二维有限元网格自动剖分通用计算程序。结果表明 ,其能够高效快速简便地给出理想的剖分网格 。
The mesh generation techniques for two-dimensional finite element structure in arbitrary boundary conditions are discussed. A set of new algorithm is introduced; at the same time corresponding calculation program is developed for auto-dissection of the finite element mesh of two-dimensional structure. Practical application shows this program is efficient and convenient in mesh division, which greatly reduces working strength.
出处
《山西建筑》
2004年第24期38-39,共2页
Shanxi Architecture
关键词
有限元
自动剖分
等参单元
超单元
finite element, auto-dissection, isoparametric element, super elements
