An axisymmetrical quasi-Kirchhoff-type shell element for large plastic deformations

verfasst von
Peter Wriggers, R. Eberlein, F. Gruttmann
Abstract

An axisymmetrical shell element for large plastic strains is developed. The theory is based on the multiplicative decomposition of the material deformation gradient into an elastic and a plastic part. For quasi-Kirchhoff-type axisymmetric shells this leads to a product of the elastic and plastic stretches. By introduction of logarithmic strains the decomposition becomes additive. Plastic incompressibility is fulfilled in an exact manner.

Externe Organisation(en)
Technische Universität Darmstadt
Typ
Artikel
Journal
Archive of applied mechanics
Band
65
Seiten
465-477
Anzahl der Seiten
13
ISSN
0939-1533
Publikationsdatum
09.1995
Publikationsstatus
Veröffentlicht
Peer-reviewed
Ja
ASJC Scopus Sachgebiete
Maschinenbau
Elektronische Version(en)
https://doi.org/10.1007/BF00835659 (Zugang: Unbekannt)
 

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