The variational principle and application of numerical manifold method

被引：2
|
作者：
Luo, SM [1 ]
Zhang, XW [1 ]
Cai, YC [1 ]
机构：
[1] Shantou Univ, Mechtron Dept, Shantou 515063, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2001年 / 22卷 / 06期
关键词：
variational principle; numerical manifold method; numerical analysis;
D O I：
10.1023/A:1016397801456
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The physical-cover-oriented variational principle of numerical manifold method (NMM) for the analysis of linear elastic static problems was put forward according to the displacement model and the characters of numerical manifold method. ne theoretical calculating formulations and the controlling equation of NMM were derived. As an example, the plate with a hole in the center is calculated and the results show that the solution precision and efficiency of NMM are agreeable.
引用
收藏
页码：658 / 663
页数：6
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