Engineering Mechanics

Proceedings Vol. 25 (2019)

ENGINEERING MECHANICS 2019

Copyright © 2019 Institute of Thermomechanics of the Czech Academy of Sciences, Prague

 

Kazakov K.:
pages 181 - 184, full text

This article is devoted to the study of the wear problem of elastic layer with nonuniform coating by the system of plane rigid punches. It is assumed that punches has different lengths. A mathematical model of the problem is obtained. It is a system of mixed integral equations (with Volterra and Fredholm operators) with additional conditions. The analytical solution of the problem is presented. In the solution coating nonuniformity is represented by separate factor. It allows one to make calculations with high accuracy even if coating nonuniformity is described by rapidly changing function.

Ownership of copyright in original research articles remains with the Authors, and provided that, when reproducing parts of the contribution, the Authors acknowledge and/or reference the Proceedings, the Authors do not need to seek permission for re-use of their material.

All papers were reviewed by members of the scientific committee.