Numerical implementation of different finite element methods for contact problems with friction.

被引：9
|
作者：
Baillet, L
Sassi, T
机构：
[1] Inst Natl Sci Appl, Lab Mecan Contacts, UMR 5514, F-69621 Villeurbanne, France
[2] Univ Caen, UMR 6139, Lab Math Nicolas Oresme, F-14032 Caen, France
来源：
COMPTES RENDUS MECANIQUE | 2003年 / 331卷 / 11期
关键词：
solids and structures; contact; friction; Lagrange multipliers;
D O I：
10.1016/j.crme.2003.08.005
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this Note, we propose an efficient numerical treatment for solving contact problems with friction between deformable bodies. The discretized normal and tangential constraints at the candidate contact interface are expressed by using either continuous piecewise linear or piecewise constant Lagrange multipliers. Several numerical studies corresponding to this choice are achieved in the PLAST2 code. (C) 2003 Academie des sciences. Publie par Editions scientifiques et medicales Elsevier SAS. Tous droits reservos.
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页码：789 / 796
页数：8
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