摘要
用覆盖所有材料区域但独立于材料实际几何边界的任意形状数学网格和实际的物理网格来建立流形方法的覆盖系统 ,直接从数学覆盖和物理覆盖的定义出发 ,探讨了流形方法覆盖系统的全自动生成技术 ,并用VisioC ++及其标准类库实现了流形单元和 2套覆盖的自动形成和编号 .
The cover system of manifold method (MM) has been built by combining the actual physical meshes and arbitrary shapes of mathematical meshes which cover the whole material area.The technology of automatically forming of cover system in MM has also been studied from the definition of mathematical cover and physical cover.The numbering of manifold elements and two series of covers is programmed by Visio C++ and its standard class library.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第5期585-590,共6页
Journal of Tongji University:Natural Science
基金
西部交通建设科技资助项目 (2 0 0 2 -3 18-0 0 0 -2 2 )
上海市重点学科建设资助项目
关键词
流形方法
数学覆盖
物理覆盖
网格
manifold method
mathematical cover
physical cover
mesh
