 | | 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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| V.E. Wildemann, E.V. Lomakin, and M.P. Tretyakov, "Postcritical Deformation of Steels in Plane Stress State," Mech. Solids. 49 (1), 18-26 (2014) |
| Year |
2014 |
Volume |
49 |
Number |
1 |
Pages |
18-26 |
| DOI |
10.3103/S0025654414010038 |
| Title |
Postcritical Deformation of Steels in Plane Stress State |
| Author(s) |
V.E. Wildemann (Perm National Research Polytechnic University, Komsomolsky pr-t 29, Perm, 614990 Russia, wildemann@pstu.ru)
E.V. Lomakin (Lomonosov Moscow State University, Leninskie Gory, Moscow, 119991 Russia, evlomakin@yandex.ru)
M.P. Tretyakov (Perm National Research Polytechnic University, Komsomolsky pr-t 29, Perm, 614990 Russia, cem_tretyakov@mail.ru) |
| Abstract |
We study the laws determining the mechanical behavior of materials at the postcritical deformation stage. Proportional tension-torsion tests of thin-walled tubular specimens of structural steels were carried out for various deformation trajectories to obtain experimental data about the work softening of steels under plane stress state conditions. The obtained experimental data were analyzed to determine the instant of time in the deformation process at which the transition to the postcritical stage occurs. |
| Keywords |
experimental mechanics, tension-torsion, loading system rigidity, postcritical deformation |
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|
| Received |
17 September 2013 |
| Link to Fulltext |
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