Understanding the intimate details of plastic deformation in polycrystalline materials is an important issue to improve material design and ultimately produce safer structural parts with less impact on the environment. This understanding is presently limited by our ability to observe both the microstructure of the material and the deformation processes in three dimensions (3D) at small length scales and inform mechanical simulations with physical deformation mechanisms of the crystal lattice. Considerable progress has been made in the last decade with surface observation (eg EBSD coupled to digital image correlation) which led to numerous studies combining experimental observations and simulations from the surface microstructure. However, a...
Micromechanical modelling was widely developed during the past 20 years as they enable ones to make ...
The modeling of strain hardening in polycrystals is a difficult and still standing task. Current exi...
We develop in this study new experimental methodologies for the multi-scale experimental investigati...
Understanding the intimate details of plastic deformation in polycrystalline materials is an importa...
La compréhension des mécanismes de déformation dans les matériaux polycristallins est un problème im...
Ce travail vise à améliorer la compréhension de la déformation locale des matériaux polycristallins....
International audienceLarge scale finite element simulations of the elastoviscoplastic behaviour of ...
The improvement of the materials characterization techniques in the last years has given access to n...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
The prediction of damage occurring in metallic materials is dependent on the knowledge of the mechan...
Micromechanical modelling was widely developed during the past 20 years as they enable ones to make ...
The modeling of strain hardening in polycrystals is a difficult and still standing task. Current exi...
We develop in this study new experimental methodologies for the multi-scale experimental investigati...
Understanding the intimate details of plastic deformation in polycrystalline materials is an importa...
La compréhension des mécanismes de déformation dans les matériaux polycristallins est un problème im...
Ce travail vise à améliorer la compréhension de la déformation locale des matériaux polycristallins....
International audienceLarge scale finite element simulations of the elastoviscoplastic behaviour of ...
The improvement of the materials characterization techniques in the last years has given access to n...
A digital image correlation procedure adapted to kinematic measurements in polycrystals has been dev...
A Digital Image Correlation (DIC) technique has been adapted to polycrystalline icespecimens in orde...
The prediction of damage occurring in metallic materials is dependent on the knowledge of the mechan...
Micromechanical modelling was widely developed during the past 20 years as they enable ones to make ...
The modeling of strain hardening in polycrystals is a difficult and still standing task. Current exi...
We develop in this study new experimental methodologies for the multi-scale experimental investigati...