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Title:

A wrinkling model based on material modification for isotropic and orthotropicmembranes

Document type:
Zeitschriftenaufsatz
Author(s):
A. Jrusjrungkiat; R. Wüchner; K.-U. Bletzinger
Abstract:
The intrinsic inability to withstand compression is a challenge in numericalsimulation of a membrane with the finite element method. Basically thereare two possibilities to deal with this problem. On the one hand wrinkleswould be detected in detail by a refined mesh of shell elements once abending formulation is used. On the other hand this problem is computedon a coarser mesh of membrane elements augmented with a wrinkling model,which considers effects of unresolved deformation patterns. This c...     »
Keywords:
Wrinkling model; Membrane structures; Modified material model; Orthotropicmaterial
Journal title:
Computer Methods in Applied Mechanics and Engineering
Year:
2008
Journal volume:
197
Pages contribution:
773-788
Reviewed:
ja
Language:
de
Fulltext / DOI:
doi:10.1016/j.cma.2007.09.005
Format:
Text
 BibTeX