Les composites tissés 3D, à l'aide de leurs grandes libertés de conception, peuvent fournir des propriétés mécaniques adaptées aux besoins spécifiques d'une structure. La complexité architecturale de ces matériaux induit néanmoins des propriétés, des comportements ainsi que des endommagements très difficiles à prédire. Les travaux présentés dans ce manuscrit s'inscrivent directement dans cette problématique et cherchent à développer des outils permettant, par simulation numérique, de prévoir les caractéristiques mécaniques de ce type de matériaux. Afin de répondre à cet objectif, une approche multiéchelle, alliant essais expérimentaux et simulations numériques, a été adoptée. Cette démarche permet, en appliquant des sollicitations réelles, ...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
Ces travaux s’attachent à décrire et quantifier les mécanismes de ruptures des compositestissés 3D s...
Ces travaux s’attachent à décrire et quantifier les mécanismes de ruptures des compositestissés 3D s...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
With their large flexibility of design , 3D woven composites can provide mechanical properties tailo...
Ces travaux s’attachent à décrire et quantifier les mécanismes de ruptures des compositestissés 3D s...
Ces travaux s’attachent à décrire et quantifier les mécanismes de ruptures des compositestissés 3D s...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
International audienceThe textile composite studied is a 3D woven composite. A unit cell is defined ...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...
A multiscale progressive damage modelling methodology for 3-dimensional (3D) woven composites is pre...
This work proposes a multiscale model of the mechanical behavior of woven composite materials. The D...