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)