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Document type:
Zeitschriftenaufsatz 
Author(s):
A. Jrusjrungkiat; R. Wüchner; K.-U. Bletzinger 
Title:
A wrinkling model based on material modification for isotropic and orthotropicmembranes 
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 
Format:
Text