 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 11262 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
|
| In English (Mech. Solids): | | 3251 |
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| << Previous article | Volume 55, Issue 8 / 2020 | Next article >> |
| Stepanov F.I. and Torskaya E.V., "3D Contact Problem with Adhesion for Two-Layered Elastic Half-Space," Mech. Solids. 55 (8), 1308-1317 (2020) |
| Year |
2020 |
Volume |
55 |
Number |
8 |
Pages |
1308-1317 |
| DOI |
10.3103/S0025654420080312 |
| Title |
3D Contact Problem with Adhesion for Two-Layered Elastic Half-Space |
| Author(s) |
Stepanov F.I. (Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, 119526 Russia, stepanov_ipm@mail.ru)
Torskaya E.V. (Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, 119526 Russia, torskaya@mail.ru) |
| Abstract |
A numerical-analytical method is proposed for calculating contact pressures and internal
stresses arising in a two-layered elastic half-space when a smooth indenter of arbitrary shape is pressed
in, considering the adhesion forces. The Maugis–Dugdale model of adhesive interaction is used in
formulation of the problem. The influence of the coating thickness and the presence of adhesive
attraction on the indenter penetration, as well as on the internal stresses inside the coating and the substrate, are analyzed. Simulation results can be used to solve the inverse problem of determining the
elastic modulus of the coating from the indentation results considering the adhesion and deformation
of the substrate. |
| Keywords |
contact problem, adhesion, two-layered half-space, boundary element method |
| Received |
19 November 2019 | Revised |
14 January 2020 | Accepted |
17 January 2020 |
| Link to Fulltext |
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