Numerical analysis of a dynamic bilateral thermoviscoelastic contact problem with nonmonotone friction law
نویسندگان
چکیده
منابع مشابه
An analytical and numerical approach to a bilateral contact problem with nonmonotone friction
We consider a mathematical model which describes the contact between a linearly elastic body and an obstacle, the so-called foundation. The process is static and the contact is bilateral, i.e., there is no loss of contact. The friction is modeled with a nonmotonone law. The purpose of this work is to provide an error estimate for the Galerkin method as well as to present and compare two numeric...
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In this work, we study a unilateral contact problem with non local friction of Coulombbetween a locking material and a rigid foundation. In the first step , we present the mathematicalmodel for a static process, we establish the variational formulation in the form of a variationalinequality and we prove the existence and uniqueness of the solution. In the second step, usingthe penalty method we...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2017
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2016.12.026