Mesh r-adaptation for unilateral contact problems

• Autorzy: Pierre Béal , Jonas Koko , Rachid Touzani
• Języki publikacji: EN

Abstrakty

EN

We present a mesh adaptation method by node movement for two-dimensional linear elasticity problems with unilateral contact. The adaptation is based on a hierarchical estimator on finite element edges and the node displacement techniques use an analogy of the mesh topology with a spring network. We show, through numerical examples, the efficiency of the present adaptation method.

Słowa kluczowe

EN

mesh adaptivity; linear elasticity; unilateral contact; node movement

• Wydawca: University of Zielona Gora Press
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2002
• Tom: 12
• Numer: 1
• Strony: 9-16

Daty

wydano

2002

otrzymano

2001-09-01

poprawiono

2002-01-01

Twórcy

autor

Pierre Béal

• NUMTECH-27, rue Jean Claret, Parc Technologique de La Pardieu, 63 063 Clermont-Ferrand Cedex 1, France

autor

Jonas Koko

• Laboratoire d'Informatique, de Modélisation et d'Optimisation, des Systèmes - CNRS/FRE 2239, Université Blaise Pascal (Clermont-Ferrand II), 63 177 Aubière Cedex, France

autor

Rachid Touzani

• Laboratoire de Mathématiques Appliquées - CNRS/UMR 6620, Université Blaise Pascal (Clermont-Ferrand II), 63 177 Aubière Cedex, France

Bibliografia

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