Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 651-671 |
| Seitenumfang | 21 |
| Fachzeitschrift | Computer Methods in Applied Mechanics and Engineering |
| Jahrgang | 189 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 25 Aug. 2000 |
Abstract
In order to perform effective and reliable computations for thin walled problems in finite plasticity, a central goal is to discretize a structure by minimizing the degrees of freedom while controlling the numerical error. In this paper an h-adaptive procedure for shell problems in finite plasticity is presented. An error indicator for finite plasticity is derived on the basis of the Superconvergent Patch Recovery (SPR) procedure and combined with components of shell element analysis, mesh generation and inter-mesh projection technique. Numerical examples are given illustrating the effectiveness of the combined approach.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Numerische Mechanik
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Informatik (insg.)
- Angewandte Informatik
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in: Computer Methods in Applied Mechanics and Engineering, Jahrgang 189, Nr. 2, 25.08.2000, S. 651-671.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - h-adaptive method for elasto-plastic shell problems
AU - Han, Chung Souk
AU - Wriggers, Peter
PY - 2000/8/25
Y1 - 2000/8/25
N2 - In order to perform effective and reliable computations for thin walled problems in finite plasticity, a central goal is to discretize a structure by minimizing the degrees of freedom while controlling the numerical error. In this paper an h-adaptive procedure for shell problems in finite plasticity is presented. An error indicator for finite plasticity is derived on the basis of the Superconvergent Patch Recovery (SPR) procedure and combined with components of shell element analysis, mesh generation and inter-mesh projection technique. Numerical examples are given illustrating the effectiveness of the combined approach.
AB - In order to perform effective and reliable computations for thin walled problems in finite plasticity, a central goal is to discretize a structure by minimizing the degrees of freedom while controlling the numerical error. In this paper an h-adaptive procedure for shell problems in finite plasticity is presented. An error indicator for finite plasticity is derived on the basis of the Superconvergent Patch Recovery (SPR) procedure and combined with components of shell element analysis, mesh generation and inter-mesh projection technique. Numerical examples are given illustrating the effectiveness of the combined approach.
UR - http://www.scopus.com/inward/record.url?scp=0034275404&partnerID=8YFLogxK
U2 - 10.1016/S0045-7825(99)00322-9
DO - 10.1016/S0045-7825(99)00322-9
M3 - Article
AN - SCOPUS:0034275404
VL - 189
SP - 651
EP - 671
JO - Computer Methods in Applied Mechanics and Engineering
JF - Computer Methods in Applied Mechanics and Engineering
SN - 0045-7825
IS - 2
ER -