The objective of the thesis is to formulate a strategy that gives a robust identification of constitutive law from full-field measurements taking into account 3D effects. Model validation from global response of samples or structures has shortcomings that can be overcome by the use of full-field measurement techniques. Full-field measurement techniques offer the opportunity to acquire large amount of experimental data that might be useful in the context of identification of constitutive law parameters. Among the full field measurement techniques the most popular is digital and stereo image correlation. The existing strategies to make use of full-field data like the Virtual Field Method, the Equilibrium Gap Method, the Constitutive Equation ...
The development of identification methods of material constitutive equation parameters has become fu...
This work deals with the identification of constitutive parameters of elastomeric materials using th...
Material constitutive parameters are usually identified from standard tests exhibiting homogeneous st...
La validation du modèle de réponse globale des échantillons ou des structures présente des lacunes q...
AbstractIdentification and model validation have been performed for decades using global response of...
International audienceIdentification and model validation have been performed for decades using glob...
This thesis proposes an identification strategy for plastic behaviour and damage up to the onset of ...
Improving the prediction of numerical simulations requires a better control of constitutive models. ...
Ever increasing weight, size and power demand limitations, ask for reliable, and modern material mod...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
The identification of material properties based on the confrontation between the experimental data a...
L’amélioration du caractère prédictif des simulations numériques requiert une meilleure maîtrise des...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
Cette thèse a pour objectif le développement d'une stratégie d'identification des paramètres de plas...
Depuis ces dernières décennies, les matériaux composites sont de plus en plus utilisés dans l'aérona...
The development of identification methods of material constitutive equation parameters has become fu...
This work deals with the identification of constitutive parameters of elastomeric materials using th...
Material constitutive parameters are usually identified from standard tests exhibiting homogeneous st...
La validation du modèle de réponse globale des échantillons ou des structures présente des lacunes q...
AbstractIdentification and model validation have been performed for decades using global response of...
International audienceIdentification and model validation have been performed for decades using glob...
This thesis proposes an identification strategy for plastic behaviour and damage up to the onset of ...
Improving the prediction of numerical simulations requires a better control of constitutive models. ...
Ever increasing weight, size and power demand limitations, ask for reliable, and modern material mod...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
The identification of material properties based on the confrontation between the experimental data a...
L’amélioration du caractère prédictif des simulations numériques requiert une meilleure maîtrise des...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
Cette thèse a pour objectif le développement d'une stratégie d'identification des paramètres de plas...
Depuis ces dernières décennies, les matériaux composites sont de plus en plus utilisés dans l'aérona...
The development of identification methods of material constitutive equation parameters has become fu...
This work deals with the identification of constitutive parameters of elastomeric materials using th...
Material constitutive parameters are usually identified from standard tests exhibiting homogeneous st...