Open AccessContact problem for two-layer elastic coating of solid cylinder
Author(s) -
Л. В. Божкова,
V. G Ryabov,
G. I. Noricina
Publication year - 2013
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67762
Subject(s) - cylinder , compressibility , coating , layer (electronics) , materials science , series (stratigraphy) , function (biology) , mathematical analysis , mechanics , mathematics , geometry , composite material , physics , geology , paleontology , evolutionary biology , biology
The paper proposes analytical method of solving the contact problem for a two-layer elastic coating of solid cylinder applicable for circular layers of arbitrary thickness, simultaneously in case of compressible and incompressible materials. The law of contact pressure change is expressed in a form of an infinite series, containing an infinite number of unknown constants that are defined by the decomposition of known function of the built orthogonal functions.