Communication Dans Un Congrès Année : 2004

Analysis of a structural detail using a two-scale approach

Résumé

The aim of this work is to solve mechanical problems on large structure containing details. We seperate the scale of thestructure from the one of the detail (two-scale analysis). The structural scale is solved using a mesh which does not take into accountthe detail. The detail is introduced either by an “extended” homogenization or by an enrichment strategy. The homogenization or theenrichment is obtained from a local analysis of the detail on a distinct mesh from the structural one. On this local mesh, the X-FEMapproach is used to carry out the analysis. The detail is considered embedded in an infinite media, so that the boundary conditions arenot an issue.

Fichier principal
Vignette du fichier
extended_summary.pdf (6.47 Ko) Télécharger le fichier
varsovie_slides.pdf (419.57 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence
Origine Fichiers produits par l'(les) auteur(s)
Licence
Loading...

Dates et versions

hal-01389746 , version 1 (11-11-2016)

Licence

Identifiants

  • HAL Id : hal-01389746 , version 1

Citer

Mathieu Cloirec, Nicolas Moes, Patrice Cartraud. Analysis of a structural detail using a two-scale approach. XXI ICTAM International Congress of Theoretical and Applied Mechanics, 2004, Warszawa, Poland. pp.15 - 21. ⟨hal-01389746⟩
133 Consultations
153 Téléchargements

Partager

  • More