[en] In this presentation, an X-braced spring mesomodel will be compared to a mesomodel in which the diagonal springs are replaced by rotational springs. The results are signi cantly di fferent, but some disadvantages of the use of rotational springs will also be mentioned. A substantial part of the presentation will furthermore be dedicated to the multiscale quasicontinuum method to upscale the mesomodels in order to achieve e fficient macroscale computations.
macroscale computations
Centre de recherche :
University of Luxembourg: Research Unit of Engineering Science
Disciplines :
Ingénierie aérospatiale Ingénierie civile Ingénierie, informatique & technologie: Multidisciplinaire, généralités & autres Ingénierie mécanique Science des matériaux & ingénierie
Auteur, co-auteur :
BEEX, Lars ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Duflot, Marc; e-Xstream Engineering
Adam, Laurent; e-Xstream Engineering
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
A comparison of two meso-models for dry-woven fabrics and their multiscale equivalents
Date de publication/diffusion :
avril 2016
Nombre de pages :
1
Nom de la manifestation :
EUROMECH Colloquium 569: Multiscale modeling of fibrous and textile materials
