Firstly, the numerical modelisation of the thermo-mechanical behaviour of elastomers is investigated. To do this, a large strains mechanical model is proposed and discuted. The local state method constitutes the theoretical frame of this formulation, it is based on the concept of intermediate states. A finite element implementation is realized. According to a sequential algorithm, the obtained mechanical model is then associated to a finite element formulation of the thermal equations written in lagrangian configuration. To validate the thermo-mechanical model, some numerical simulations are realized and compared to some experimental results. Secondly, this work deals with the modelisation of an assembly of structures invariant in one direc...
International audienceThis paper presents a model of thermo-mechanical behaviour of viscoelastic ela...
A multi-scale FE2 approach based on the periodic homogenization theory is developed to predict the o...
Tese (doutorado) - École Centrale de Nantes, Nantes, França, 2016.Abstract : The development of mate...
Firstly, the numerical modelisation of the thermo-mechanical behaviour of elastomers is investigated...
At first, we present the studied materials in this manuscript, the context in which they was and the...
In collaboration with Eurocopter, we have developed a reduction model strategy to the simulation of ...
A constitutive thermomechanical model for the behavior of shape memory alloys is presented. It takes...
In this prospective study, we propose a new thermo-chemo-mechanical coupled model for dissipative fi...
The work of the thesis concerns the fine modeling of the thermomechanical and metallurgical behavior...
Rubber-like polymers find many uses in industrial applications. Examples are shock absorbers, rubber...
Un grand nombre de systèmes thermomécaniques industriels se trouve confronté à des régimes transitoi...
This work presents a general solution for the 3D heat treatment of steels. The cooling or quenching ...
In this work, we introduce a thermo-mechanical model of the steel continuous casting process, in thr...
Les Alliages à Mémoire de Forme (AMF) sont des matériaux dont le comportement mécanique dépend de la...
La prédiction de la géométrie d'une pièce mise en forme par déformation plastique grâce à un logicie...
International audienceThis paper presents a model of thermo-mechanical behaviour of viscoelastic ela...
A multi-scale FE2 approach based on the periodic homogenization theory is developed to predict the o...
Tese (doutorado) - École Centrale de Nantes, Nantes, França, 2016.Abstract : The development of mate...
Firstly, the numerical modelisation of the thermo-mechanical behaviour of elastomers is investigated...
At first, we present the studied materials in this manuscript, the context in which they was and the...
In collaboration with Eurocopter, we have developed a reduction model strategy to the simulation of ...
A constitutive thermomechanical model for the behavior of shape memory alloys is presented. It takes...
In this prospective study, we propose a new thermo-chemo-mechanical coupled model for dissipative fi...
The work of the thesis concerns the fine modeling of the thermomechanical and metallurgical behavior...
Rubber-like polymers find many uses in industrial applications. Examples are shock absorbers, rubber...
Un grand nombre de systèmes thermomécaniques industriels se trouve confronté à des régimes transitoi...
This work presents a general solution for the 3D heat treatment of steels. The cooling or quenching ...
In this work, we introduce a thermo-mechanical model of the steel continuous casting process, in thr...
Les Alliages à Mémoire de Forme (AMF) sont des matériaux dont le comportement mécanique dépend de la...
La prédiction de la géométrie d'une pièce mise en forme par déformation plastique grâce à un logicie...
International audienceThis paper presents a model of thermo-mechanical behaviour of viscoelastic ela...
A multi-scale FE2 approach based on the periodic homogenization theory is developed to predict the o...
Tese (doutorado) - École Centrale de Nantes, Nantes, França, 2016.Abstract : The development of mate...