Large sliding contact along branched discontinuities with X-FEM

被引：0
|
作者：
Maximilien Siavelis
Martin L. E. Guiton
Patrick Massin
Nicolas Moës
机构：
[1] IFPEN,Applied Mechanics Division
[2] LaMSID,GeM, Ecole Centrale de Nantes
[3] UMR EDF-CNRS-CEA 2832,undefined
[4] IFPEN,undefined
[5] Rond-point de l’échangeur de Solaize,undefined
[6] LaMSID,undefined
[7] UMR EDF-CNRS-CEA 2832,undefined
[8] UMR CNRS 6183,undefined
来源：
Computational Mechanics | 2013年 / 52卷
关键词：
X-FEM; Contact; Large sliding; Junction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The extended finite element method (X-FEM) has been developed to minimize requirements on the mesh in a problem with a displacement discontinuity. We present the development carried out to take advantage of the X-FEM approach in simplifying the meshing of complex 3D networks of discontinuities with junctions. Contact with large sliding along the branched discontinuities is discussed. Solutions are proposed and discussed to solve some matrix conditioning issues. Several examples are presented in this paper in order to prove the efficiency of the proposed approach.
引用
收藏
页码：201 / 219
页数：18
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