At first, we present the studied materials in this manuscript, the context in which they was and the phenomena (mechanical, thermal...) encountered (modeled or not). Then, a complete thermodynamical framework is given. The aim is to take into account the materials behavior in large strains. It is based on the classical assumptions of the local state and on the generalized standard approach. Once the deformation gradient is decomposed into a volumetric part and an isochoric one, the concept of intermediate state is applied to the latter part. This allows us to introduce different internal variables describing the dissipative behavior of materials. These approaches can be seen as a generalization to large strain of classical rheological ass...
The aim of this study is to develop a constitutive law to reproduce the mechanical behavior of a flu...
Deux types de polymères représentatifs sont étudiés dans cette thèse : un thermoplastique semi-crist...
International audienceFilled rubbers submitted to high-cycle fatigue exhibit a complex evolution of ...
At first, we present the studied materials in this manuscript, the context in which they was and the...
This work integers a large cooperation between the LMA and the Eurocopter society dealing with carac...
Ce travail de thèse est une contribution à l’étude du couplage thermo-mécanique et de l’auto-échauff...
Les caoutchoucs utilisés dans les applications d’ingénierie sont souvent sollicités cycliquement et ...
Firstly, the numerical modelisation of the thermo-mechanical behaviour of elastomers is investigated...
Rubber-like polymers find many uses in industrial applications. Examples are shock absorbers, rubber...
International audienceA thermo‐viscoelastic‐damage constitutive model, in accordance with the thermo...
International audienceThe present paper deals with the specificities of the thermal response of rubb...
Fatigue design approaches based on fatigue life criteria require as an input mechanical parameters (...
In this prospective study, we propose a new thermo-chemo-mechanical coupled model for dissipative fi...
Two segmented polyurethane formulations, PP and Adilithe VIII®, and their soft and rigid models segm...
De nombreux phénomènes à l’oeuvre dans le processus de déformation et d’endommagement des élastomère...
The aim of this study is to develop a constitutive law to reproduce the mechanical behavior of a flu...
Deux types de polymères représentatifs sont étudiés dans cette thèse : un thermoplastique semi-crist...
International audienceFilled rubbers submitted to high-cycle fatigue exhibit a complex evolution of ...
At first, we present the studied materials in this manuscript, the context in which they was and the...
This work integers a large cooperation between the LMA and the Eurocopter society dealing with carac...
Ce travail de thèse est une contribution à l’étude du couplage thermo-mécanique et de l’auto-échauff...
Les caoutchoucs utilisés dans les applications d’ingénierie sont souvent sollicités cycliquement et ...
Firstly, the numerical modelisation of the thermo-mechanical behaviour of elastomers is investigated...
Rubber-like polymers find many uses in industrial applications. Examples are shock absorbers, rubber...
International audienceA thermo‐viscoelastic‐damage constitutive model, in accordance with the thermo...
International audienceThe present paper deals with the specificities of the thermal response of rubb...
Fatigue design approaches based on fatigue life criteria require as an input mechanical parameters (...
In this prospective study, we propose a new thermo-chemo-mechanical coupled model for dissipative fi...
Two segmented polyurethane formulations, PP and Adilithe VIII®, and their soft and rigid models segm...
De nombreux phénomènes à l’oeuvre dans le processus de déformation et d’endommagement des élastomère...
The aim of this study is to develop a constitutive law to reproduce the mechanical behavior of a flu...
Deux types de polymères représentatifs sont étudiés dans cette thèse : un thermoplastique semi-crist...
International audienceFilled rubbers submitted to high-cycle fatigue exhibit a complex evolution of ...