Discretization and numerical realization of dynamical contact problems with friction
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Merta, Michal
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This thesis deals with methods for the numerical solution of dynamic contact problems with friction. We present the strong and weak form of the problem, use the finite element method for its spatial discretization and then discuss various methods of the temporal discretization. Then we describe the method of mass redistribution for a stabilization of temporal schemes. Finally the theoretical results are confirmed by several numerical experiments.
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Import 04/07/2011
Subject(s)
contact problems, dynamics, Coulomb friction, mass redistribution method