This work integers a large cooperation between the LMA and the Eurocopter society dealing with caracterisation and model of filled elastomers behavior (thermic behavior, thermo-mechanic...).This thesis is devoted to the fatigue behavior and its model for filled silicate elastomer.Firstly, thanks to hypothesis about mechanisms of interaction filler/matrix and behaviors of different phases, we propose two rheological hyper-visco-plastic models allowing to convey statistically the macroscopic behavior of this material.Then, an experimental campaign of fatigue tests on tension and double shearing samples is realised. This one allow to follow the behavior evolution along the fatigue process at different levels of fatigue (numbers of cycles) and ...
Modelling composite media in view of determining its effective mechanical behaviour has been the top...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
In the field of mechanical engineering, numerical simulation has become an indispensable tool to pre...
Cette thèse a été supportée par EUROCOPTER FranceThe rheological models generalized to finite deform...
Finite element models (FEM) are increasingly being used to investigate the mechanical behavior and t...
Co-encadrement de la thèse : Alain KösterThe purpose of this study is to investigate the behavior of...
An optimization loop allowing the optimization of the thermal treatment toward the fatigue life of t...
The first part of this document summarizes my professional activities; the second one describes the ...
To obtain a relevant shape of a formed part during its finite element simulation, several steps are ...
The actual economical market tendency brings an increasingly complexity of customer needs and conseq...
Grain structure formation during solidification of metal parts has a big impact on the final mechani...
The energy release rate is required for crack initiation analysis, and a great deal of effort has be...
Since 2007, Sol Solution company with the help of the Clermont-Ferrand Blaise Pascal University’s La...
Grand unification theories are a possible extension of the standardmodel. These theories imply the e...
To take into account the behavior of soils subjected to very large numbers of cycles requires the us...
Modelling composite media in view of determining its effective mechanical behaviour has been the top...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
In the field of mechanical engineering, numerical simulation has become an indispensable tool to pre...
Cette thèse a été supportée par EUROCOPTER FranceThe rheological models generalized to finite deform...
Finite element models (FEM) are increasingly being used to investigate the mechanical behavior and t...
Co-encadrement de la thèse : Alain KösterThe purpose of this study is to investigate the behavior of...
An optimization loop allowing the optimization of the thermal treatment toward the fatigue life of t...
The first part of this document summarizes my professional activities; the second one describes the ...
To obtain a relevant shape of a formed part during its finite element simulation, several steps are ...
The actual economical market tendency brings an increasingly complexity of customer needs and conseq...
Grain structure formation during solidification of metal parts has a big impact on the final mechani...
The energy release rate is required for crack initiation analysis, and a great deal of effort has be...
Since 2007, Sol Solution company with the help of the Clermont-Ferrand Blaise Pascal University’s La...
Grand unification theories are a possible extension of the standardmodel. These theories imply the e...
To take into account the behavior of soils subjected to very large numbers of cycles requires the us...
Modelling composite media in view of determining its effective mechanical behaviour has been the top...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
In the field of mechanical engineering, numerical simulation has become an indispensable tool to pre...