Frictional contact of flexible and rigid bodies

被引:0
|
作者
Jens Pfister
Peter Eberhard
机构
[1] Institute B of Mechanics,
[2] University of Stuttgart,undefined
[3] Pfaffenwaldring 9,undefined
[4] 70550 Stuttgart,undefined
[5] Germany e-mail: jp@mechb.uni-stuttgart.de,undefined
[6] Institute of Applied Mechanics,undefined
[7] University of Erlangen,undefined
[8] Egerlandstr. 5,undefined
[9] 91058 Erlangen,undefined
[10] Germany e-mail: eberhard@ltm.uni-erlangen.de,undefined
来源
Granular Matter | 2002年 / 4卷
关键词
Key words Contact, Friction, Flexible bodies, Rigid bodies;
D O I
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中图分类号
学科分类号
摘要
 This paper is about planar frictional contact problems of both flexible and rigid bodies. For the flexible case a nonlinear finite element formulation is presented, which is based on a modified Coulomb friction law. Stick-slip motion is incorporated into the formulation through a radial return mapping scheme. Linearly interpolating four node elements and three node contact elements are utilized for the finite element discretization. The corresponding tangent stiffness matrices and residual vectors of the equations of motion are presented.
引用
收藏
页码:25 / 36
页数:11
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