Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 465-477 |
| Seitenumfang | 13 |
| Fachzeitschrift | Archive of applied mechanics |
| Jahrgang | 65 |
| Ausgabenummer | 7 |
| Publikationsstatus | Veröffentlicht - Sept. 1995 |
| Extern publiziert | Ja |
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.
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in: Archive of applied mechanics, Jahrgang 65, Nr. 7, 09.1995, S. 465-477.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - An axisymmetrical quasi-Kirchhoff-type shell element for large plastic deformations
AU - Wriggers, Peter
AU - Eberlein, R.
AU - Gruttmann, F.
PY - 1995/9
Y1 - 1995/9
N2 - 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.
AB - 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.
KW - associated flow rule
KW - FEM
KW - finite plasticity
KW - isotropic hardening
KW - shell
UR - http://www.scopus.com/inward/record.url?scp=0029369544&partnerID=8YFLogxK
U2 - 10.1007/BF00835659
DO - 10.1007/BF00835659
M3 - Article
AN - SCOPUS:0029369544
VL - 65
SP - 465
EP - 477
JO - Archive of applied mechanics
JF - Archive of applied mechanics
SN - 0939-1533
IS - 7
ER -