 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 55, Issue 8 / 2020 | Next article >> |
| Suvorova T.V. and Belyak O.A., "Contact Problems for a Porous Composite in the Presence of Friction Forces," Mech. Solids. 55 (8), 1463-1470 (2020) |
| Year |
2020 |
Volume |
55 |
Number |
8 |
Pages |
1463-1470 |
| DOI |
10.3103/S0025654420080300 |
| Title |
Contact Problems for a Porous Composite in the Presence of Friction Forces |
| Author(s) |
Suvorova T.V. (Rostov State Transport University (RGUPS), Rostov-on-Don, 344038 Russia, suvorova_tv111@mail.ru)
Belyak O.A. (Rostov State Transport University (RGUPS), Rostov-on-Don, 344038 Russia, o_bels@mail.ru) |
| Abstract |
A contact problem is considered for a heterogeneous fluid-saturated half-space considering
friction forces in the contact domain originated from the movement of a die with a flat or and parabolic
base.
For to consider the internal microstructure of the base, Biot’s model is used. The boundary problem
is reduced with the help of the Fourier transformation to a first-kind integral equation with a kernel
having a logarithmic singularity. The solution of the integral equation has been constructed using a
collocation method. The effect of porosity and friction coefficient exerted on the contact stresses in
the oil-filled phenylone-based composite has been studied. The mechanical moduli of the composite
have been determined using the methods of micromechanics and finite-elemental simulation, and
compared with experimental results. |
| Keywords |
contact problem, friction in contact domain, porous composite |
| Received |
05 July 2019 | Revised |
10 May 2020 | Accepted |
25 May 2020 |
| Link to Fulltext |
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