In this thesis we study some macroscopic models for drivers or elastic media highly heterogeneous and anisotropic obtained by homogenization. We consider the case of periodic homogenization. In particular the system of linearized elasticity modeling small deformations of a fiber material, we study the effect of material anisotropy on the macroscopic model and show that the combined effect of the boundary conditions and the anisotropy of the fiber system modeling movement at the macroscopic scale involves non-standard terms. We consider several scalings and two geometric situations: in the first radius of cylindrical fibers is of the same order of magnitude as the size of the middle period and in the second the radius is small compared to th...
Materials endowed with microstructure, such as particle composites, show a peculiar mechanical behav...
A mathematical framework is developed for the study of materials containing axisymmetric inclusions ...
This work presents a homogenization-based constitutive model for the mechanical behavior of elastome...
Dans cette thèse on étudie quelques modèles macroscopiques pour des milieux conducteurs ou élastique...
Dans cette thèse on étudie quelques modèles macroscopiques pour des milieux conducteurs ou élastique...
For the mechanical modeling and simulation of the heterogeneous composition of a fiber structured ma...
For the mechanical modeling and simulation of the heterogeneous composition of a fiber structured ma...
We study some singular problems of homogenization in linearized elasticity or nonlinear electricity ...
This thesis is devoted to the homogenization of conduction and linearized elasticity equations in di...
On étudie quelques problèmes singuliers d'homogénéisation en élasticité linéarisée ou électricté non...
L'organisation multiéchelles complexe de la sous-structure fibreuse au sein d'un composite conduit à...
Theoretical and numerical concepts of the phenomenological description of anisotropic material behav...
This paper presents a new micromechanical based approach for the modeling of the highly anisotropic ...
The quantitative modeling of developing anisotropies in materials undergoing nite strains is an impo...
In this work, we explore the limits of classical homogenization methods pertaining to the homogeniza...
Materials endowed with microstructure, such as particle composites, show a peculiar mechanical behav...
A mathematical framework is developed for the study of materials containing axisymmetric inclusions ...
This work presents a homogenization-based constitutive model for the mechanical behavior of elastome...
Dans cette thèse on étudie quelques modèles macroscopiques pour des milieux conducteurs ou élastique...
Dans cette thèse on étudie quelques modèles macroscopiques pour des milieux conducteurs ou élastique...
For the mechanical modeling and simulation of the heterogeneous composition of a fiber structured ma...
For the mechanical modeling and simulation of the heterogeneous composition of a fiber structured ma...
We study some singular problems of homogenization in linearized elasticity or nonlinear electricity ...
This thesis is devoted to the homogenization of conduction and linearized elasticity equations in di...
On étudie quelques problèmes singuliers d'homogénéisation en élasticité linéarisée ou électricté non...
L'organisation multiéchelles complexe de la sous-structure fibreuse au sein d'un composite conduit à...
Theoretical and numerical concepts of the phenomenological description of anisotropic material behav...
This paper presents a new micromechanical based approach for the modeling of the highly anisotropic ...
The quantitative modeling of developing anisotropies in materials undergoing nite strains is an impo...
In this work, we explore the limits of classical homogenization methods pertaining to the homogeniza...
Materials endowed with microstructure, such as particle composites, show a peculiar mechanical behav...
A mathematical framework is developed for the study of materials containing axisymmetric inclusions ...
This work presents a homogenization-based constitutive model for the mechanical behavior of elastome...