摘要
提出了广义超单元法与前缘法相结合的自动生成二维三角形有限元网格的方法,使得由少量的数据信息自动生成像含有节理、夹层、断层及复杂的材料分区结构的合理的有限元网格成为可能。
Macro-element method in wide sense combined with the Front Method is presented toautomatically generate the triangle meshes for 2-D problems. It is possible to automaticallygenerate the reasonable FEM meshes for the complicated structures including fault, intercalationand multiple material regions by inputting a few of data.
出处
《河海大学学报(自然科学版)》
CAS
CSCD
1998年第2期55-59,共5页
Journal of Hohai University(Natural Sciences)