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Titel:

Improving stability and accuracy of Reissner–Mindlin plate finite elements via algebraic subgrid scale stabilization

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
M. Bischoff; K.-U. Bletzinger
Abstract:
Stabilized finite element methods for the solution of Reissner/Mindlin-type plate problems are presented. The formulations are based on previously described mixed formulations, like the assumed natural strain (ANS or MITC) concept or the discrete shear gap (DSG) method. In particular, the algebraic subgrid scale (ASGS) formulation is used for the stabilization term. The essential idea is to obtain stable elements and improve coarse mesh accuracy at the same time. It is shown how this can be achi...     »
Stichworte:
Discrete shear gap method
Kongresstitel:
ce:title>Recent Advances in Stabilized and Multiscale Finite Element Methods
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2004
Band / Volume:
193
Heft / Issue:
15–16
Seitenangaben Beitrag:
1517 - 1528
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.cma.2003.12.036
Format:
Text
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