 | | 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
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| In English (Mech. Solids): | | 4760 |
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| Minaeva N.V. and Sabynin D.V., "On the Stress-Strain State of a Stochastically Inhomogeneous Thick-Walled Pipe," Mech. Solids. 56 (2), 271-277 (2021) |
| Year |
2021 |
Volume |
56 |
Number |
2 |
Pages |
271-277 |
| DOI |
10.3103/S0025654421020096 |
| Title |
On the Stress-Strain State of a Stochastically Inhomogeneous Thick-Walled Pipe |
| Author(s) |
Minaeva N.V. (Voronezh State University, Voronezh, 394018 Russia, nminaeva@yandex.ru)
Sabynin D.V. (Voronezh State University, Voronezh, 394018 Russia) |
| Abstract |
A solution is found by the method of perturbations with an accuracy up to values of the second order of smallness, which describes the state of an inhomogeneous elastoplastic thick-walled pipe under the action of compressive forces. Deviations of the contour of the cross-section of the pipe from the circumference and inhomogeneity of the material are characterized by independent small parameters. A condition is obtained under which, in the case of an experimental analysis of the pipe state, the average values of stresses and displacements will be close to those in the axisymmetric state. |
| Keywords |
thick-walled pipe, small parameter method, convergence, stochastic inhomogeneity |
| Received |
01 November 2020 | Revised |
15 November 2020 | Accepted |
02 December 2020 |
| Link to Fulltext |
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