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A discontinuous fin...
A discontinuous finite element method for elasto-plasticity
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- Hansbo, Peter F G, 1959 (author)
- Jönköping University,Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematik,Department of Mathematical Sciences, Mathematics,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology,JTH. Forskningsmiljö Produktutveckling - Simulering och optimering
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(creator_code:org_t)
- Wiley, 2010
- 2010
- English.
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In: International Journal for Numerical Methods in Biomedical Engineering. - : Wiley. - 2040-7939 .- 2040-7947. ; 26:6, s. 780-789
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Abstract
Subject headings
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- We propose an interior penalty discontinuous finite element method for small strain elasto-plasticity using triangular or tetrahedral meshes. A new penalty formulation suitable for plasticity, in particular allowing for inter-element slip, is introduced. The method is also locking free, which is crucial as the plastic zone may exhibit an incompressible response. Numerical results are presented.
Subject headings
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Keyword
- interior penalty
- discontinuous Galerkin
- elasto-plasticity
- discontinuous Galerkin
Publication and Content Type
- ref (subject category)
- art (subject category)
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