Work

A dynamic contact problem between elasto-viscoplastic piezoelectric bodies

Year: 2014

Type: article

Abstract: We consider a dynamic contact problem with adhesion between two elastic-viscoplastic piezoelectric bodies. The contact is frictionless and is described with the normal compliance condition. We derive variational formulation for the model which is in the form of a system involving the displacement field, the electric potential field and the adhesion field. We prove the existence of a unique weak solution to the problem. The proof is based on arguments of nonlinear evolution equations with monotone operators, a classical existence and uniqueness result on parabolic inequalities, differential equations and fixed point arguments.

Source: Electronic journal of qualitative theory of differential equations

DOI: 10.14232/ejqtde.2014.1.49

Authors: Tedjani Hadj ammar, Benyattou Benabderrahmane, Salah Drabla

Institutions: University Mohamed Boudiaf of M'sila, University Ferhat Abbas of Setif

Language: English

Topic: Contact Mechanics and Variational Inequalities

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W195027293

FWCI: 0.27

Cites: 21

Cited by: 4

Related to: 10