Found 6 document(s)
Page 1 of 1
-
Neural-network-based surrogate models combined with dimensionality reduction techniques such as PCA/POD are widely used to approximate high-dimensional parametric systems. However, their deployment in engineering applica...
-
Nous proposons dans ce travail une méthodologie pour maximiser la résistance de composites de type matrice/inclusions pour lesquelles l'endommagement prend la forme de microfissuration dans la matrice et les interfaces. ...
-
In this paper, a framework for computational homogenization of shell structures is proposed in the context of small strain elastostatics, with extensions to large displacements and large rotations. At the macroscopic sca...
-
This paper revisits the modeling of compressive failure of long fiber composite materials by considering a multiscale finite element approach. It is well known that this failure follows from a fiber microbuckling phenome...
-
In this paper, a numerical multiscale method is proposed for computing the response of structures made of linearly non-aging viscoelastic and highly heterogeneous materials. In contrast with most of the approaches report...
-
In this paper we address the problem of improving natural element simulations in terms of computational cost. Several problems are discussed, that include an efficient natural neighbour search algorithm and a comparison ...