【摘要】 本文介绍了两种三维有限元网格自动生成的算法,可用于任意三维实体结构、多连通区域和具有任意形状母线的旋转壳体的三维网格自动生成。并给出了采用这两种算法进行结构有限元网格自动生成的算例。更多还原

【Abstract】 This paper presents two kinds of algorithms for generating the meshes automatically in three-dimensional finite element analysis. The method can be used in analysing those components configured by three-dimensional solidity, multi-connective regions and rotary shell with arbitrary generatrix. In the end, two examples demonstrated are given.更多还原