Páczelt, István and Nándori, Frigyes and Szabó, Tamás (2000) Numerical treatment of elastoplastic problems by the p-version of the finite element method. JOURNAL OF COMPUTATIONAL AND APPLIED MECHANICS, 1 (2). pp. 235-258. ISSN 1586-2070
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Abstract
The constitutive equations are formulated in the unrotated reference frame. Kinematic and isotropic hardening rules are assumed and the radial return mapping algorithm is applied to find the actual yield surface. By assuming large and incompressible plastic deformations, the total Lagrangian formulation of the finite element method is applied with p-extension elements making use of the truncated space and the product space.
| Item Type: | Article |
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| Uncontrolled Keywords: | elastoplastic problems, large strains, finite elements with p-extension |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 25 Jul 2025 07:19 |
| Last Modified: | 25 Jul 2025 07:19 |
| URI: | https://real.mtak.hu/id/eprint/221457 |
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