This thesis explores the use of damage models to predict the onset and propagation of cracks in a coherent manner. The results are based on the definition of a bulk energy density and a stability principle. Firstly, we study the nucleation of cracks in a notched domain. The limit loading can be decomposed as the product of three stress intensity factors: a scale effect, a geometry induced factor, function of the angle of the notch, and one due to the damage model. The cracks that appear have a characteristic profile whose width is of the order of the internal length. When the latter is small in front of the dimensions of the structure, by separating scales, and using a local minimum principle, we prove that the length of these damage bands ...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
Cette thèse explore l'utilisation de modèles d'endommagement pour prédire la nucléation et la propag...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
This thesis explores the use of damage models to predict the onset and propagation of cracks in a co...
Cette thèse explore l'utilisation de modèles d'endommagement pour prédire la nucléation et la propag...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...
Phase-field models, sometimes referred to as gradient damage, are widely used methods for the numeri...