A first part present a bibliographical study on the modelization of dry friction, where different laws of friction, results on elastic problem with those laws and some links with micro-mechanical models are introduced. A second part deals with the analysis of a dynamical model : the sliding with Coulomb friction and a slip velocity dependent coefficient of a parallelepiped linearly elastic in unilateral contact with a flat rigid foundation. The framework of differential inclusions is introduced, including theoretical and numerical analysis results. This framework allows the mathematical study of finite degrees of freedom systems in a rigorous way. The latter give a first look of the instabilities due to the friction. After that, a one dimen...
The modelling of contact problems leads to significant difficulties either conceptual, mathematical ...
We propose a variational formulation of rate- and state-dependent models for the dynamic sliding of ...
Numerous authors have demonstrated that problems arise about the existence and uniqueness of solutio...
A first part present a bibliographical study on the modelization of dry friction, where different la...
International audienceThis paper deals with a numerical analysis of a one-dimensional dynamic purely...
International audienceWe consider the dynamical process of an elastic body in unilateral fricitonal ...
The modelling of problems of contact leads to serious difficulties: conceptual, mathematical and dat...
This thesis is concerned with the solution of contact problems with advanced Coulomb friction in the...
The Contact Problem is of great practical significance. The nature of contact and friction, however,...
Local contact behavior and its interaction with the global dynamics of the system are at the origin ...
La description physique du frottement reste encore un sujet largement ouvert. Une des difficultés du...
International audienceThe aim of this paper is to present a means of analysing "friction instabiliti...
summary:The paper presents the analysis, approximation and numerical realization of 3D contact prob...
International audienceA review on the stability analysis of solids in unilateral and frictional cont...
Contact phenomena involving deformable bodies abound in industry, especially in mechanical structure...
The modelling of contact problems leads to significant difficulties either conceptual, mathematical ...
We propose a variational formulation of rate- and state-dependent models for the dynamic sliding of ...
Numerous authors have demonstrated that problems arise about the existence and uniqueness of solutio...
A first part present a bibliographical study on the modelization of dry friction, where different la...
International audienceThis paper deals with a numerical analysis of a one-dimensional dynamic purely...
International audienceWe consider the dynamical process of an elastic body in unilateral fricitonal ...
The modelling of problems of contact leads to serious difficulties: conceptual, mathematical and dat...
This thesis is concerned with the solution of contact problems with advanced Coulomb friction in the...
The Contact Problem is of great practical significance. The nature of contact and friction, however,...
Local contact behavior and its interaction with the global dynamics of the system are at the origin ...
La description physique du frottement reste encore un sujet largement ouvert. Une des difficultés du...
International audienceThe aim of this paper is to present a means of analysing "friction instabiliti...
summary:The paper presents the analysis, approximation and numerical realization of 3D contact prob...
International audienceA review on the stability analysis of solids in unilateral and frictional cont...
Contact phenomena involving deformable bodies abound in industry, especially in mechanical structure...
The modelling of contact problems leads to significant difficulties either conceptual, mathematical ...
We propose a variational formulation of rate- and state-dependent models for the dynamic sliding of ...
Numerous authors have demonstrated that problems arise about the existence and uniqueness of solutio...