Analysis

   
   

Members

Seminars

Events

Publications

 
 

details

Title
Evolution unilateral contact problems with adhesion and friction in (visco)elasticity.

Abstract

My talk concerns an analysis of two classes of unilateral contact problem with adhesion and friction between two (visco)elastic bodies.

First, I present a quasistatic contact problem with Signorini conditions, adhesion and local Coulomb friction for two elastic bodies.

Second, I consider a dynamic unilateral contact problem with adhesion and nonlocal friction between two viscoelastic bodies of Kelvin-Voigt type. I give classical and variational formulations for these problems and I present some existence and approximation results for each corresponding variational problem.

Finally, some numerical examples are presented.

Speaker(s)
Marius Cocou (LMA - CNRS and Université de Provence, Marseille, France)

Date
October 13, 2006

Time
14.30

Room
5.5

 
     
 

CMUC
Apartado 3008,
3001 - 454 Coimbra, Portugal
T:+351 239 791 150
F:+351 239 793 069
cmuc@mat.uc.pt
-
developed by Flor de Utopia