Wear of foundation with a nonuniform coating by rough punch

International Conference of Young Scientists and Students "Topical Problems of Mechanical Engineering 2018"

Kazakov, K.E.^1

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, Russia^1

关键词: Analytic solution;    Contact interaction;    Elastic layers;    Multi-layer-coating;    Plane problem;    Thin coating;    Viscoelastic foundation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/489/1/012027/pdf
DOI  :  10.1088/1757-899X/489/1/012027

来源: IOP

【 摘 要 】

Plane problem of contact interaction for a viscoelastic foundation with multilayer coating and a rigid punch is considered. It is assumed that thin coating consists of several different elastic layers. The rigidity of the each layer depends on longitudial coordinate and can be described by own rapidly changing function. We obtain basic integral equation and additional conditions for this problem. The analytic solution of the problem is presented.