User: Guest  Login
Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Frenzel, M.; Bischoff, M.; Wall, W.A. 
Title:
Discrete strain gap (DSG) solid finite elements at large deformations for non-linear analysis of shells and solids 
Pages contribution:
CD-ROM: pdf 2611 
Abstract:
We present a solid finite element for non-linear structural analysis, based on the Discrete Strain Gap (DSG) method, involving large deformations and non-linear material laws. For the linear case, the DSG method has proven to eliminate all geometric locking effects, such as shear locking, membrane locking, and trapezoidal locking, with one unique approach [1]. Satisfaction of the patch test ? which is violated in the original DSG formulation for solids ? may be ensured via a decomposition of str...    »
 
Keywords:
DSG, finite element, solid-shell element, large deformation, patch test, locking 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Editor:
Mota Soares, C.A. et.al. 
Book / Congress title:
Proceedings III European Conference on Computational Mechanics Solids, Structures and Coupled Problems in Engineering 
Congress (additional information):
ECCM 2006 
Publisher:
Springer 
Year:
2006 
Reviewed:
ja 
Language:
en 
Publication format:
CD-ROM / DVD 
Semester:
WS 06-07 
Format:
Text