In the context of loadings criticality analysis, the thesis work have the following objectives : to take into account the underlying phenomena to ductile fracture : the volumetrie (plasticity and damage) and surfacic (fracture) dissipativ mechanisms. We also aim at regularizing the solution with regards to meshing, predicting the transition from a straigh crack propagation to a slant fracture mode observed for certain tests. The chosen method relies on the stron discontinuity method. One of the major challenges of this work is to extend its framework to the ductile fractur modeling framework, by accounting for plasticity and damage in the bulk. The first part of this work is dedicated to th establ'ishme...
International audienceThis work aims at simulating the ductile fracture phenomenon occuring in thin ...
This work is dedicated to the taking into account of a plastic compressibility induced by the ductil...
This thesis aims to model the progressive degradation of the ductile material under shock loading an...
In the context of loadings criticality analysis, the thesis work have the following objectives : to ...
Dans un contexte d’évaluation de la criticité des chargements, les travaux de thèse ont les objectif...
The present work aims at numerically predicting the current residual strength of large engineering s...
The aim of this thesis is to propose a robust modelling for ductile materials allowing the performan...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
Le travail présenté a pour objectif la prédiction numérique de la résistance résiduellede grandes st...
Within the framework of industrial structures design, a novel methodology is presented which allows ...
International audienceThis work aims at simulating the ductile fracture phenomenon occuring in thin ...
This work is dedicated to the taking into account of a plastic compressibility induced by the ductil...
This thesis aims to model the progressive degradation of the ductile material under shock loading an...
In the context of loadings criticality analysis, the thesis work have the following objectives : to ...
Dans un contexte d’évaluation de la criticité des chargements, les travaux de thèse ont les objectif...
The present work aims at numerically predicting the current residual strength of large engineering s...
The aim of this thesis is to propose a robust modelling for ductile materials allowing the performan...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
The present work aims at numerically predicting the current residual strength of large engineering s...
Le travail présenté a pour objectif la prédiction numérique de la résistance résiduellede grandes st...
Within the framework of industrial structures design, a novel methodology is presented which allows ...
International audienceThis work aims at simulating the ductile fracture phenomenon occuring in thin ...
This work is dedicated to the taking into account of a plastic compressibility induced by the ductil...
This thesis aims to model the progressive degradation of the ductile material under shock loading an...