摘要
针对三维实体有限元网格自动剖分的困难，本文提出了一种改进的结点连接法，将传统结点连接法中，结点生成和单元形成两大彼此独立步骤合二为一，使得结点和单元的生成相互依存、彼此影响、交替进行，实现了三维实体Ｄｅｌａｕｎａｙ剖分的自动化、一体化。
A modified node connection method is put forward to overcome the difficulty in automatic mesh generation for three dimensional solids. This method integrates the node generation and element formation which are separated in the traditional approach. Therefore, node generation and element formation depend on each other and mesh generation is implemented automatically and simultaneously.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1996年第9期50-56,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
"八.五"国家科委CAD攻关项目资助
华南理工大学自然科学基金资助
关键词
三维
有限元
网格
three dimension
finite element
mesh
