This work deals with the identification of cohesive zone models. These models were initially proposed in the 1960s. They are now more and more frequently used in numerical simulations to account for crack initiation and propagation in different materials and structures. The identification of these models still remains a delicate issue. The recent developments in imaging techniques now allow reaching local measurement fields (e.g. strain, temperature,...). We propose here to use the large amount of information given by these techniques to set up an identification procedure accounting for either the localization development (structural effect) and also the character of the different irreversibility sources encountered (thermomechanical behavi...
International audienceAdhesive bonding is most of the time modelled using cohesive zone models, whic...
National audienceThe objective is the identification of cohesive zone models for heterogeneous mater...
International audienceIn recent years, cohesive-zone models have been formulated and used to numeric...
This work deals with the identification of cohesive zone models. These models were initially propose...
Ce travail porte sur l'identification de modèles de zones cohésives. Ces modèles, proposés initialem...
International audienceIn recent years, cohesive zone models (CZMs) have been developed and widely us...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
International audienceIn recent years, cohesive-zone models have been formulated and used to numeric...
Strain localization and damage criteria of materials and structures are commonly based on a dissipat...
International audienceSince several years, cohesive zone models have been developed and used to nume...
This thesis proposes an identification strategy for plastic behaviour and damage up to the onset of ...
l existe de nombreuses méthodes pour déterminer les modèles de zone cohésives en mode I. Une de ces ...
International audienceAdhesive bonding is most of the time modelled using cohesive zone models, whic...
National audienceThe objective is the identification of cohesive zone models for heterogeneous mater...
International audienceIn recent years, cohesive-zone models have been formulated and used to numeric...
This work deals with the identification of cohesive zone models. These models were initially propose...
Ce travail porte sur l'identification de modèles de zones cohésives. Ces modèles, proposés initialem...
International audienceIn recent years, cohesive zone models (CZMs) have been developed and widely us...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
International audienceIn recent years, cohesive-zone models have been formulated and used to numeric...
Strain localization and damage criteria of materials and structures are commonly based on a dissipat...
International audienceSince several years, cohesive zone models have been developed and used to nume...
This thesis proposes an identification strategy for plastic behaviour and damage up to the onset of ...
l existe de nombreuses méthodes pour déterminer les modèles de zone cohésives en mode I. Une de ces ...
International audienceAdhesive bonding is most of the time modelled using cohesive zone models, whic...
National audienceThe objective is the identification of cohesive zone models for heterogeneous mater...
International audienceIn recent years, cohesive-zone models have been formulated and used to numeric...