Les travaux effectués au cours de cette thèse portent principalement sur la construction de nouvelles bornes du comportement effectif des matériaux biphasés de type matrice-inclusions à comportement linéaire élastique. Dans un premier temps, afin d’encadrer le comportement effectif, nous présentons une nouvelle approche numérique, inspirée des travaux de Huet (J. Mech. Phys. Solids 1990 ; 38:813-41), qui repose sur le calcul des comportements apparents associés à des volumes élémentaires (VE) non-carrés construits à partir d'assemblages de cellules de Voronoï, chaque cellule contenant une inclusion entourée de matrice. De tels VE non-carrés permettent d'éviter l'application directe des CL sur les inclusions à l’origine d’une surestimation a...
AbstractA homogenization procedure to estimate the macroscopic strength of nonlinear matrix-inclusio...
AbstractThis paper deals with the micromechanical modeling of particle reinforced elasto-plastic com...
The Fourier–Green homogenization method for estimating the behavior of composites was first develope...
Les travaux effectués au cours de cette thèse portent principalement sur la construction de nouvelle...
This work is devoted to the derivation of improved bounds for the effective behavior of random linea...
International audienceThis paper is devoted to the derivation of improved bounds for the effective b...
AbstractThis paper is devoted to the derivation of improved bounds for the effective behavior of lin...
Ce mémoire aborde les questions relatives à la mise en place de procédures de conception rapide, fia...
Usually homogenization methods are investigated regarding the volume fraction of the inclusion. In t...
This thesis focuses on setting up of fast, reliable and automated approaches to design representativ...
This thesis focuses on setting up of fast, reliable and automated approaches to design representativ...
Several composite materials used in engineering, such as rocks, ceramic materials, concrete, masonr...
AbstractA homogenization procedure to estimate the macroscopic strength of nonlinear matrix-inclusio...
AbstractThis paper deals with the micromechanical modeling of particle reinforced elasto-plastic com...
The Fourier–Green homogenization method for estimating the behavior of composites was first develope...
Les travaux effectués au cours de cette thèse portent principalement sur la construction de nouvelle...
This work is devoted to the derivation of improved bounds for the effective behavior of random linea...
International audienceThis paper is devoted to the derivation of improved bounds for the effective b...
AbstractThis paper is devoted to the derivation of improved bounds for the effective behavior of lin...
Ce mémoire aborde les questions relatives à la mise en place de procédures de conception rapide, fia...
Usually homogenization methods are investigated regarding the volume fraction of the inclusion. In t...
This thesis focuses on setting up of fast, reliable and automated approaches to design representativ...
This thesis focuses on setting up of fast, reliable and automated approaches to design representativ...
Several composite materials used in engineering, such as rocks, ceramic materials, concrete, masonr...
AbstractA homogenization procedure to estimate the macroscopic strength of nonlinear matrix-inclusio...
AbstractThis paper deals with the micromechanical modeling of particle reinforced elasto-plastic com...
The Fourier–Green homogenization method for estimating the behavior of composites was first develope...