Méthodes duales pour le contact frottant
DOI:
https://doi.org/10.13052/16%20%20n°%201Keywords:
contact, friction, equilibrium finite elements, dual formulationAbstract
This paper deals with dual methods for solving unilateral problems with friction. Various variational formulations and their discretizations are presented. The problem is condensed on the contact zone and solved by a Gauss Seidel red-black relaxation algorithm. Numerical results obtained by the dual method are in good agreement with results obtained by classical methods and show better precision on the stress field obtained.
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References
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