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Computational Mechanics
Erschienen in: Computational Mechanics 5/2019

10.05.2019 | Original Paper

Virtual elements for finite thermo-plasticity problems

verfasst von: Fadi Aldakheel, Blaž Hudobivnik, Peter Wriggers

Erschienen in: Computational Mechanics | Ausgabe 5/2019

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Abstract

The paper outlines a multi-dimensional virtual element scheme for the coupled thermo-mechanical response of finite strain plasticity problems. The virtual element method (VEM) has been developed over the last decade and applied to problems in elasticity for small strains and other areas in the linear range. Enlargements of VEM to problems of compressible and incompressible nonlinear elasticity and finite plasticity have been reported in the last years. This work is further extending VEM to problems of 2D and 3D finite strain thermo-plasticity. Several numerical results substantiate our developments. For comparison purposes, results of different finite element discretization schemes are demonstrated as well.
Vorheriger Artikel Runtime optimization of a memory efficient CG solver for FFT-based homogenization: implementation details and scaling results for linear elasticity
Nächster Artikel General solutions for nonlinear differential equations: a rule-based self-learning approach using deep reinforcement learning

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Metadaten
Titel
Virtual elements for finite thermo-plasticity problems
verfasst von
Fadi Aldakheel
Blaž Hudobivnik
Peter Wriggers
Publikationsdatum
10.05.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Computational Mechanics / Ausgabe 5/2019
Print ISSN: 0178-7675
Elektronische ISSN: 1432-0924
DOI
https://doi.org/10.1007/s00466-019-01714-2

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