Research on solving geometric nonlinear problems with fixed triangular meshes

被引：0
|
作者：
Su, H. [1 ]
Gong, Y. [2 ]
Xie, X. [2 ]
机构：
[1] Yangtze River Sci Res Inst, DDA Ctr, Wuhan, Peoples R China
[2] Yangtze River Sci Res Inst, Dept Mat & Struct, Wuhan, Peoples R China
来源：
ADVANCES IN DISCONTINUOUS NUMERICAL METHODS AND APPLICATIONS IN GEOMECHANICS AND GEOENGINEERING | 2012年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
In order to analyze large deformations and displacements of material, Numerical Manifold Method (NMM) with fixed triangular meshes is proposed. Making well use of the fact that mathematical meshes are independent of material boundaries in NMM, this method is based on the Lagrangian approach, but using fixed meshes. Given results of large deformations of elastic bodies and large displacements of rigid bodies verify the validity of the method.
引用
收藏
页码：261 / 267
页数：7
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