Dynamic Contact Problem for Viscoelastic von Kármán-Donnell Shells
نویسندگان
چکیده
We deal with initial-boundary value problems describing vertical vibrations of viscoelastic von Kármán-Donnell shells with a rigid inner obstacle. The short memory (Kelvin-Voigt) material is considered. A weak formulation of the problem is in the form of the hyperbolic variational inequality. We solve the problem using the penalization method.
منابع مشابه
Dynamic contact problem for a von Kármán-Donnell shell
The existence of solutions is proved for the unilateral dynamic contact of a von Kármán-Donnell shell with a rigid obstacle. Both purely elastic material and a material with a singular memory are treated.
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