 | | 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 58, Issue 7 / 2023 | Next article >> |
| V.A. Babeshko, O.V. Evdokimova, O.M. Babeshko, M.V. Zaretskaya, and V.S. Evdokimov, "On the Contact Problem with a Deformable Die in a Quadrant," Mech. Solids. 58 (7), 2694-2702 (2023) |
| Year |
2023 |
Volume |
58 |
Number |
7 |
Pages |
2694-2702 |
| DOI |
10.3103/S0025654423070026 |
| Title |
On the Contact Problem with a Deformable Die in a Quadrant |
| Author(s) |
V.A. Babeshko (Southern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia; Kuban State University, Krasnodar, Russia, babeshko41@mail.ru)
O.V. Evdokimova (Southern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia, evdokimova.olga@mail.ru)
O.M. Babeshko (Kuban State University, Krasnodar, Russia, babeshko49@mail.ru)
M.V. Zaretskaya (Kuban State University, Krasnodar, Russia, zarmv@mail.ru)
V.S. Evdokimov (Kuban State University, Krasnodar, Russia, evdok_vova@mail.ru) |
| Abstract |
This paper is the first ever rigorous investigation of a two-dimensional dynamic contact
problem of the action of a deformable die on a quadrant of a multilayer medium. Compared to an absolutely rigid die, its deformable counterpart introduces additional features. They consist in the potential occurrence of discrete resonances predicted by Academician I. I. Vorovich. The paper shows that a method based on using brick-level elements makes it possible to derive an equation describing resonant frequencies to study contact problems with a deformable die made of complex-rheology materials, including smart materials. First of all, the case of a deformable die made of a simple-rheology material described by the Helmholtz equations is considered. Solutions of the boundary problems for complex-rheology dies are represented as a combination of solutions of boundary problems for simple-rheology dies. |
| Keywords |
contact problem, brick element, deformable die, Wiener–Hopf integral equation |
| Received |
16 January 2023 | Revised |
02 March 2023 | Accepted |
02 March 2023 |
| Link to Fulltext |
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