One of the priority objectives of the aeronautics industry is to reduce the mass of structures while improving their performances. This involves the use of composite materials and the increasing use of digital simulation to optimize structures.The major challenge of this project is to be able to accurately calculate the local variations of the microstructure - for instance detected by tomography and directly modelled from tomogram - on the behavior of an architectured material part. In order to take into account the whole structure and its load effects, a multi-scale approach seems to be a natural choice. Indeed, the related models to the part and its microstructure might use different formalisms according to each scale.In this context, a c...
The crucial role of solid interfaces in structural problems in several engineering fields (e.g., Civ...
This study is devoted to multi-scale modeling of highly-filled particulate composites.This method, t...
Homogenized models are often used in multiscale analysis of composite materials because of their com...
Un des objectifs prioritaires des industries aéronautiques est la réduction de la masse des structur...
In design of civil and mechanical engineering structures it is very important to be able to adequate...
Understanding mechanisms at small scales in composite structures is crucial for the design of many a...
This PhD thesis, part of the ANR ICARE project, aims at developing methods for complex analysis of l...
In this thesis, a multi-scale and multi-physics coupling computation procedure for a 2D and 3D setti...
Le développement de méthodes d’identification de paramètres de lois de comportement de matériaux est...
International audienceImperfection tolerance analysis in composite structures requires suitable comp...
Nous proposons dans cette thèse diverses approches, pour l'amélioration de la modélisation et la sim...
L'industrie utilise de plus en plus les matériaux composites stratifiés à matrice organique (CMO) po...
The industry uses more and more organic matrix composite materials to replace the light metallic all...
The main objective of the modeling of modern materials is to predict the response and failure of mat...
Standard homogenization with Cauchy medium has got many successes in heterogeneous material study. H...
The crucial role of solid interfaces in structural problems in several engineering fields (e.g., Civ...
This study is devoted to multi-scale modeling of highly-filled particulate composites.This method, t...
Homogenized models are often used in multiscale analysis of composite materials because of their com...
Un des objectifs prioritaires des industries aéronautiques est la réduction de la masse des structur...
In design of civil and mechanical engineering structures it is very important to be able to adequate...
Understanding mechanisms at small scales in composite structures is crucial for the design of many a...
This PhD thesis, part of the ANR ICARE project, aims at developing methods for complex analysis of l...
In this thesis, a multi-scale and multi-physics coupling computation procedure for a 2D and 3D setti...
Le développement de méthodes d’identification de paramètres de lois de comportement de matériaux est...
International audienceImperfection tolerance analysis in composite structures requires suitable comp...
Nous proposons dans cette thèse diverses approches, pour l'amélioration de la modélisation et la sim...
L'industrie utilise de plus en plus les matériaux composites stratifiés à matrice organique (CMO) po...
The industry uses more and more organic matrix composite materials to replace the light metallic all...
The main objective of the modeling of modern materials is to predict the response and failure of mat...
Standard homogenization with Cauchy medium has got many successes in heterogeneous material study. H...
The crucial role of solid interfaces in structural problems in several engineering fields (e.g., Civ...
This study is devoted to multi-scale modeling of highly-filled particulate composites.This method, t...
Homogenized models are often used in multiscale analysis of composite materials because of their com...