This thesis deals with the lightweight design of aeronautical structures. On the one hand, topology optimization, that determines the optimal distribution of the material, is a response to this concern. On the other hand, anisotropic materials offer new degrees of freedom for structural optimization. The aim of this study is to propose a methodology to find concurrently the material spatial distribution and the material anisotropy repartition, for 3D structures using a transversely isotropic material. For this purpose an optimization strategy is developed for 2D structures and extended for 3D structures. In order to handle in the optimization the complexity brought by the anisotropy of the material behavior, the elasticity tensor is parame...
Shape and topology optimization of a linearly elastic structure is discussed using a modification of...
This thesis is devoted to the study of two main problems, namely the optimal design of multi-layered...
This thesis addresses the challenge of designing lightweight load-bearing space-launcher structures....
This thesis deals with the lightweight design of aeronautical structures. On the one hand, topology ...
Cette thèse porte sur le développement d'une nouvelle stratégie pour l'analyse et la conception opti...
The development of computational tools made possible the advancement of topology optimization applie...
The traditional structural topology optimization studies the optimal material layout and distributio...
The purpose of this paper is to demonstrate a substructure-based method dealing with the optimal mat...
The emergence of new technologies for the production of structural elements gives impetus to the dev...
The topology optimization problem characterize and determine the optimum distribution of material in...
International audienceAn optimization methodology to find concurrently material spatial distribution...
Products produced with Additive Manufacturing (AM) methods often have anisotropic microstructure th...
The present dissertation aims at addressing multiscale topology optimization problems. For this purp...
This thesis is funded by the Fonds National de la Recherche (FNR) of Luxembourg through Aides a la F...
Cette recherche financée par Airbus Atlantic a pour ambition de combiner la conception du matériau e...
Shape and topology optimization of a linearly elastic structure is discussed using a modification of...
This thesis is devoted to the study of two main problems, namely the optimal design of multi-layered...
This thesis addresses the challenge of designing lightweight load-bearing space-launcher structures....
This thesis deals with the lightweight design of aeronautical structures. On the one hand, topology ...
Cette thèse porte sur le développement d'une nouvelle stratégie pour l'analyse et la conception opti...
The development of computational tools made possible the advancement of topology optimization applie...
The traditional structural topology optimization studies the optimal material layout and distributio...
The purpose of this paper is to demonstrate a substructure-based method dealing with the optimal mat...
The emergence of new technologies for the production of structural elements gives impetus to the dev...
The topology optimization problem characterize and determine the optimum distribution of material in...
International audienceAn optimization methodology to find concurrently material spatial distribution...
Products produced with Additive Manufacturing (AM) methods often have anisotropic microstructure th...
The present dissertation aims at addressing multiscale topology optimization problems. For this purp...
This thesis is funded by the Fonds National de la Recherche (FNR) of Luxembourg through Aides a la F...
Cette recherche financée par Airbus Atlantic a pour ambition de combiner la conception du matériau e...
Shape and topology optimization of a linearly elastic structure is discussed using a modification of...
This thesis is devoted to the study of two main problems, namely the optimal design of multi-layered...
This thesis addresses the challenge of designing lightweight load-bearing space-launcher structures....