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Paper II.5

Numerical Experiments with Algorithms for Variational Inequalities in Mechanics

H.J.C. Barbosa*, F.M.P. Raupp* and C.C.H. Borges

*LNCC/CNPq, Rio de Janeiro, Brazil
#Programa de Engenharia Civil, COPPE/UFRJ, Rio de Janeiro, Brazil

doi:10.4203/ccp.24.2.5

H.J.C. Barbosa, F.M.P. Raupp, C.C.H. Borges, "Numerical Experiments with Algorithms for Variational Inequalities in Mechanics", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Non-Linear Finite Element Methods", Civil-Comp Press, Edinburgh, UK, pp 55-65, 1994. doi:10.4203/ccp.24.2.5

Abstract

In this work, the computational performance of some algorithms for solving variational inequalities is compared by means of numerical experiments. The model problems used to test the behaviour of the algorithms considered were the obstacle problem for a membrane and the contact problem in infinitesimal elasticity. Both problems involved different load conditions and parameters. The finite element method was used for the spatial discretization process.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 24 ADVANCES IN NON-LINEAR FINITE ELEMENT METHODS Edited by: B.H.V. Topping and M. Papadrakakis Paper II.5 Numerical Experiments with Algorithms for Variational Inequalities in Mechanics H.J.C. Barbosa, F.M.P. Raupp and C.C.H. Borges *LNCC/CNPq, Rio de Janeiro, Brazil #Programa de Engenharia Civil, COPPE/UFRJ, Rio de Janeiro, Brazil doi:10.4203/ccp.24.2.5 purchase the full-text of this paper Full Bibliographic Reference for this paper H.J.C. Barbosa, F.M.P. Raupp, C.C.H. Borges, "Numerical Experiments with Algorithms for Variational Inequalities in Mechanics", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Non-Linear Finite Element Methods", Civil-Comp Press, Edinburgh, UK, pp 55-65, 1994. doi:10.4203/ccp.24.2.5 Abstract In this work, the computational performance of some algorithms for solving variational inequalities is compared by means of numerical experiments. The model problems used to test the behaviour of the algorithms considered were the obstacle problem for a membrane and the contact problem in infinitesimal elasticity. Both problems involved different load conditions and parameters. The finite element method was used for the spatial discretization process. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £68 +P&P)
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