A formulation of the QS6 element for large elastic deformations

verfasst von
Peter Wriggers, Ulrich Hueck
Abstract

The numerical simulation of processes undergoing finite deformations requires robust elements. For a broad range of applications these elements should have a good performance in bending dominated situations as well as in the case of incompressibility. The element should be insensitive against mesh distortions which frequently occurs during finite deformations. Furthermore, due to efficiency reasons a good coarse mesh accuracy in required in non-linear analysis. The QS6 element, developed in this paper, tries to fulfil the above-mentioned requirements. The performance is depicted by means of numerical examples.

Externe Organisation(en)
Technische Universität Darmstadt
Typ
Artikel
Journal
International Journal for Numerical Methods in Engineering
Band
39
Seiten
1437-1454
Anzahl der Seiten
18
ISSN
0029-5981
Publikationsdatum
15.05.1996
Publikationsstatus
Veröffentlicht
Peer-reviewed
Ja
ASJC Scopus Sachgebiete
Numerische Mathematik, Ingenieurwesen (insg.), Angewandte Mathematik
Elektronische Version(en)
https://doi.org/10.1002/(SICI)1097-0207(19960515)39:9<1437::AID-NME905>3.0.CO;2-P (Zugang: Unbekannt)
 

Details im Forschungsportal „Research@Leibniz University“