Qualitative analysis of 3D elastostatic contact problems with orthotropic Coulomb friction and solution-dependent coefficients of friction |
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Authors: | Jaroslav Haslinger |
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Abstract: | This paper analyzes a discrete form of 3D contact problems with local orthotropic Coulomb friction and coefficients of friction which may depend on the solution itself. The analysis is based on the fixed-point reformulation of the original problem. Conditions guaranteeing the existence and uniqueness of discrete solutions are established. Finally, numerical results of a model example are presented. |
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Keywords: | Contact problem Orthotropic Coulomb friction Solution-dependent coefficients of friction Inexact fixed-point approach |
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