L'industrie aéronautique doit faire face aux nouvelles exigences environnementales, tout particulièrement concernant la réduction de la consommation des énergies fossiles. L'utilisation de matériaux composites plus léger permet de répondre en partie à cette attente. Pour limiter les coûts lors de la fabrication et du développement des composites à renforts tissés 3D, il est nécessaire d'utiliser des outils de simulation performants. En particulier, les outils existants, qui discrétisent à une échelle mésoscopique l'architecture des tissus 3D, ne tiennent pas compte de l'influence du procédé de fabrication sur la constitution de la structure textile. Si des outils numériques dédiés à la modélisation du procédé de tressage et de tricotage son...
Dans le cadre de cette thèse, une modélisation par éléments finis continue renforcée discrète est dé...
Les composites tissés 3D, à l'aide de leurs grandes libertés de conception, peuvent fournir des prop...
Technical textiles are increasingly being engineered and used in challenging applications, in areas ...
The aeronautical industry faces new challenges regarding the reduction of fossil fuel consumption. O...
Manufacturing processes and parameters have played a crucial role in the design and analysis of comp...
This thesis is part of the European project 3D-LightTrans whose objectives are the large scale and l...
This thesis is part of the European project 3D-LightTrans whose objectives are the large scale and l...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
Simulating the manufacturing process of woven preforms is a major stack for understanding the develo...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
La simulation numérique du renfort composite textile joue un rôle essentiel dans l'amélioration de l...
Textile materials are characterised by the distinct hierarchy of structure, which should be represen...
Abstract The models for textile structures based on the Finite Element Method (FEM) are diverse. In ...
Dans le cadre de cette thèse, une modélisation par éléments finis continue renforcée discrète est dé...
Les composites tissés 3D, à l'aide de leurs grandes libertés de conception, peuvent fournir des prop...
Technical textiles are increasingly being engineered and used in challenging applications, in areas ...
The aeronautical industry faces new challenges regarding the reduction of fossil fuel consumption. O...
Manufacturing processes and parameters have played a crucial role in the design and analysis of comp...
This thesis is part of the European project 3D-LightTrans whose objectives are the large scale and l...
This thesis is part of the European project 3D-LightTrans whose objectives are the large scale and l...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
Simulating the manufacturing process of woven preforms is a major stack for understanding the develo...
International audienceA comprehensive approach of the simulation of the mechanical behaviour of smal...
La simulation numérique du renfort composite textile joue un rôle essentiel dans l'amélioration de l...
Textile materials are characterised by the distinct hierarchy of structure, which should be represen...
Abstract The models for textile structures based on the Finite Element Method (FEM) are diverse. In ...
Dans le cadre de cette thèse, une modélisation par éléments finis continue renforcée discrète est dé...
Les composites tissés 3D, à l'aide de leurs grandes libertés de conception, peuvent fournir des prop...
Technical textiles are increasingly being engineered and used in challenging applications, in areas ...