 | | 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: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| A.V. Kovalev, N.V. Minaeva, and A.I. Shashkin, "Stress State of a Conical Pipe Made of Aging Elastoviscoplastic Material," Mech. Solids. 57 (3), 451-454 (2022) |
| Year |
2022 |
Volume |
57 |
Number |
3 |
Pages |
451-454 |
| DOI |
10.3103/S0025654422030153 |
| Title |
Stress State of a Conical Pipe Made of Aging Elastoviscoplastic Material |
| Author(s) |
A.V. Kovalev (Voronezh State University, Voronezh, 394018, Russia; Federal State Official Military Educational Institution of Higher Education Military Educational and Scientific Centre of the Air Force "N.E. Zhukovsky and Y.A. Gagarin Air Force Academy" (Voronezh), Ministry of Defence of the Russian Federation, Voronezh, 394064, Russia, kav-mail@mail.ru)
N.V. Minaeva (Voronezh State University, Voronezh, 394018, Russia, nminaeva@yandex.ru)
A.I. Shashkin (Voronezh State University, Voronezh, 394018, Russia, dean@amm.vsu.ru) |
| Abstract |
The stress state of a conical pipe, which is close to the axisymmetric state of an elastoplastic cylindrical pipe made of aging material, has been determined. The model of an elastoviscoplastic material takes into account the change in properties associated with aging. It is assumed that the outer contour differs little from a circular constant radius. Analytical expressions are obtained for the stress components, as well as the boundary separating the elastic and plastic regions. |
| Keywords |
aging elastoviscoplastic material, stress state, conical pipe, perturbation method |
| Received |
06 October 2021 | Revised |
12 October 2021 | Accepted |
14 October 2021 |
| Link to Fulltext |
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