Contrubions in the study of different boundary problems involved in cantact mecanics

Abstract

Inspite of the numerous works, the methodes for solving contact problems in mechanic are very broad. There are tow types of contact problems. We wille consider the unilateral contact .More over, we will limit the case of the linear elasticity. We use regularigation methods to treat the problem difficulties . In addition, we solve the unilateral contact problem with choice methode.