Numerical Analysis of Quasi-Static Unilateral Contact Problems with Local Friction

Authors:
Remi Rocca;Marius Cocou
Affiliations:
-;-
Venue:
SIAM Journal on Numerical Analysis
Year:
2001

Citing 0
Cited 2

Saddle point formulation of the quasistatic contact problems with friction

ISTASC'07 Proceedings of the 7th Conference on 7th WSEAS International Conference on Systems Theory and Scientific Computation - Volume 7
Original article: Approximation and numerical realization of 3D quasistatic contact problems with Coulomb friction

Mathematics and Computers in Simulation

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Abstract

A mixed finite element method is adopted to approximate the quasi-static unilateral contact problem with local Coulomb friction. The existence of a solution with bounds independent of the discretization parameter is obtained by an incremental scheme. This approach enables us to select a sequence of discrete solutions which converges strongly towards a solution of the quasi-static unilateral contact problem with Coulomb friction law.