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Titel:

A wrinkling model based on material modification for isotropic and orthotropicmembranes

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
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...     »
Stichworte:
Wrinkling model; Membrane structures; Modified material model; Orthotropicmaterial
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2008
Band / Volume:
197
Seitenangaben Beitrag:
773-788
Reviewed:
ja
Sprache:
de
Volltext / DOI:
doi:10.1016/j.cma.2007.09.005
Format:
Text
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