The combination of X-Ray Tomography as a 3D nondestructive imaging technic and the digital volume correlation (DVC) which uses two images to measure displacement fields, paved the way to the quantitative exploitation of in situ mechanical testing.This thesis has contributed to broaden the scope of these technics by developing two axes :- On one hand the mechanical regularization which overcomes the lack of microstructural contrast by adding an a priori knowledge of the material’s mechanical behavior. Initially designed for and linear elastic behavior, this strategy has been extended to tests where plastic strain occurs in two directions while preserving the isochoric characteristic of the deformation. This technic has been tested on images ...
The combined use of high resolution X-ray computed tomography with digital image correlation allows ...
This paper addresses some material level test which is done on quasi-brittle and ductile materials i...
Measurements of displacement fields by digital volume correlation (DVC), in particular in its finite...
La combinaison de la tomographie à rayons X comme technique d’imagerie 3D non destructive, et de la ...
International audienceA recently proposed " Projection-based Digital Volume Correlation " (P-DVC) me...
The quantitative analysis of 3D volumes obtained from tomography allows models to be identified and ...
International audienceA recently developed Projection-based Digital Image Correlation (P-DVC) method...
Ce mémoire présente une méthode mise au point pour caractériser et analyser des fissures de fatigue ...
International audienceFor an in-depth understanding of the failure of structural materials the study...
International audienceCylinders made of lightweight gypsum are extracted from industrial plasterboar...
AbstractThe combined use of high resolution X-ray computed tomography with digital image correlation...
International audienceThe measurement of 4D (i.e., 3D space and time) displacement fields of in situ...
The combination of scaled analogue experiments, material mechanics, X-ray computed tomography (XRCT)...
This report contains the one-year feasibility study for our three-year LDRD proposal that is aimed t...
AbstractDigital volumetric correlation (DVC) method can be employed for evaluation of full-volume di...
The combined use of high resolution X-ray computed tomography with digital image correlation allows ...
This paper addresses some material level test which is done on quasi-brittle and ductile materials i...
Measurements of displacement fields by digital volume correlation (DVC), in particular in its finite...
La combinaison de la tomographie à rayons X comme technique d’imagerie 3D non destructive, et de la ...
International audienceA recently proposed " Projection-based Digital Volume Correlation " (P-DVC) me...
The quantitative analysis of 3D volumes obtained from tomography allows models to be identified and ...
International audienceA recently developed Projection-based Digital Image Correlation (P-DVC) method...
Ce mémoire présente une méthode mise au point pour caractériser et analyser des fissures de fatigue ...
International audienceFor an in-depth understanding of the failure of structural materials the study...
International audienceCylinders made of lightweight gypsum are extracted from industrial plasterboar...
AbstractThe combined use of high resolution X-ray computed tomography with digital image correlation...
International audienceThe measurement of 4D (i.e., 3D space and time) displacement fields of in situ...
The combination of scaled analogue experiments, material mechanics, X-ray computed tomography (XRCT)...
This report contains the one-year feasibility study for our three-year LDRD proposal that is aimed t...
AbstractDigital volumetric correlation (DVC) method can be employed for evaluation of full-volume di...
The combined use of high resolution X-ray computed tomography with digital image correlation allows ...
This paper addresses some material level test which is done on quasi-brittle and ductile materials i...
Measurements of displacement fields by digital volume correlation (DVC), in particular in its finite...