This thesis is concerned with the development of efficient numerical solution algorithms for nonlinear contact problems with friction. Such type of problems play an important role in many technical and engineering applications. Thus, the design of discretization techniques and efficient solution strategies is still a challenging task both from the engineering and the mathematical point of view. Domain decomposition techniques based on finite element methods are a powerful tool to approximate the solution of partial differential equations as they occur in the framework of structural mechanics. Here, we focus on discretization techniques based on the mortar method by introducing an additional unknown named Lagrange multiplier or dual variabl...
We consider the numerical simulation of multi-body contact problems in linear elasticity. For the di...
In this paper a numerical model for the analysis of coupled thermomechanical multi-body frictional c...
Ce travail est le fruit d'une collaboration de thèse CIFRE entre le LMA CNRS (Laboratoire de Mécaniq...
This thesis is concerned with the solution of contact problems with advanced Coulomb friction in the...
Domain decomposition techniques provide a powerful tool for the numerical approximation of partial d...
Title 4 Table of contents 4 Introduction 4 1\. Concepts of Linear Elasticity 7 1.1 Kinemat...
Computational mechanics is an essential tool for mechanical engineering purposes. Nowadays, numerica...
In the field of nonlinear computational solid mechanics, contact problems deal with the deformation ...
The present thesis deals with large deformation contact problems of flexible bodies in the field of ...
International audienceThis paper presents a mixed variational framework and numerical examples to tr...
International audienceIn this article a semi-smooth Newton method for frictional two-body contact pr...
International audienceThis paper deals with the frictional contact occurring between deformable elas...
This first part of the work presents the theoretical aspects of a new approach to solve two-dimensio...
International audienceThis paper deals with numerical methods for solving unilateral contact problem...
International audienceIn this paper, some new generalized Newton's methods for the resolution of ela...
We consider the numerical simulation of multi-body contact problems in linear elasticity. For the di...
In this paper a numerical model for the analysis of coupled thermomechanical multi-body frictional c...
Ce travail est le fruit d'une collaboration de thèse CIFRE entre le LMA CNRS (Laboratoire de Mécaniq...
This thesis is concerned with the solution of contact problems with advanced Coulomb friction in the...
Domain decomposition techniques provide a powerful tool for the numerical approximation of partial d...
Title 4 Table of contents 4 Introduction 4 1\. Concepts of Linear Elasticity 7 1.1 Kinemat...
Computational mechanics is an essential tool for mechanical engineering purposes. Nowadays, numerica...
In the field of nonlinear computational solid mechanics, contact problems deal with the deformation ...
The present thesis deals with large deformation contact problems of flexible bodies in the field of ...
International audienceThis paper presents a mixed variational framework and numerical examples to tr...
International audienceIn this article a semi-smooth Newton method for frictional two-body contact pr...
International audienceThis paper deals with the frictional contact occurring between deformable elas...
This first part of the work presents the theoretical aspects of a new approach to solve two-dimensio...
International audienceThis paper deals with numerical methods for solving unilateral contact problem...
International audienceIn this paper, some new generalized Newton's methods for the resolution of ela...
We consider the numerical simulation of multi-body contact problems in linear elasticity. For the di...
In this paper a numerical model for the analysis of coupled thermomechanical multi-body frictional c...
Ce travail est le fruit d'une collaboration de thèse CIFRE entre le LMA CNRS (Laboratoire de Mécaniq...