Total-FETI method for solving contact elasto-plastic problems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F14%3A00437705" target="_blank" >RIV/68145535:_____/14:00437705 - isvavai.cz</a>
Result on the web
<a href="https://dd21.inria.fr/pdf/cermakm_contrib.pdf" target="_blank" >https://dd21.inria.fr/pdf/cermakm_contrib.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-05789-7_93" target="_blank" >10.1007/978-3-319-05789-7_93</a>
Alternative languages
Result language
angličtina
Original language name
Total-FETI method for solving contact elasto-plastic problems
Original language description
Contact problems with elasto-plastic bodies can be solved for example by primal- dual active set strategy, see e.g. [12]. In this paper, we propose a numerical method that combines the semi-smooth Newton method with the Total-FETI (TFETI) do- main decomposition method and SMALSE method [1]. We consider a frictionless contact boundary condition between two bodies de- noted as W 1 ; W 2 R 3 , see Fig. 1. We assume that the bodies are fixed on the parts G 1 U ; G 2 U 6 = /0 of the boundaries. The load is represented by surface (prescribed on the boundaries parts G 1 N ; G 2 N ) and volume forces. The material of the bodies is de- scribed by the elasto-plastic constitutive model with the von Mises yield criterion and linear isotropic hardening [10]. For the sake of simplicity, we confine ourselves on one-step problem formulated in displacement. It leads to a minimization of the convex and smooth functional on a convex set. However the stress-strain relation is not smooth.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: IT4Innovations Centre of Excellence</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Lecture Notes in Computational Science and Engineering
ISBN
978-3-319-05789-7
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
955-965
Publisher name
Springer Verlag
Place of publication
Berlin
Event location
Rennes
Event date
Jun 25, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—