 | | 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: | | 11223 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
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| In English (Mech. Solids): | | 3212 |
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| D.S. Vavilov, D.A. Indeitsev, B.N. Semenov, and D.Yu. Skubov, "On Structural Transformations in a Material under Nonstationary Actions," Mech. Solids. 52 (4), 391-396 (2017) |
| Year |
2017 |
Volume |
52 |
Number |
4 |
Pages |
391-396 |
| DOI |
10.3103/S0025654417040057 |
| Title |
On Structural Transformations in a Material under Nonstationary Actions |
| Author(s) |
D.S. Vavilov (Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Bol'shoy pr. 61, St. Petersburg, 199078 Russia)
D.A. Indeitsev (Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Bol'shoy pr. 61, St. Petersburg, 199078 Russia; Peter the Great St. Petersburg Polytechnic University, ul. Polytechnicheskaya 29, St. Petersburg, 195251 Russia; St. Petersburg State University, Universitetskaya nab. 7-9, St. Petersburg, 199034 Russia, dmitry.indeitsev@gmail.com)
B.N. Semenov (Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Bol'shoy pr. 61, St. Petersburg, 199078 Russia; Peter the Great St. Petersburg Polytechnic University, ul. Polytechnicheskaya 29, St. Petersburg, 195251 Russia; St. Petersburg State University, Universitetskaya nab. 7-9, St. Petersburg, 199034 Russia)
D.Yu. Skubov (Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Bol'shoy pr. 61, St. Petersburg, 199078 Russia; Peter the Great St. Petersburg Polytechnic University, ul. Polytechnicheskaya 29, St. Petersburg, 195251 Russia) |
| Abstract |
A model of material of complex crystalline structure consisting of two lattices coupled by nonlinear interaction forces that ensure several stable equilibrium configurations is considered. The continuum model is compared with the discrete model whose analysis reveals the effect, which has been observed in high-speed deformation experiments, of decrease in the initial pulse under nonstationary actions. |
| Keywords |
structural transformation, nonstationary action, two-component medium, discrete model, continuum model |
| References |
| 1. | Yu. I. Meshcheryakov, N. I. Zhigacheva, A. K. Divakov, et al.,
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| 2. | Yu. I. Meshcheryakov, N. I. Zhigacheva, A. K. Divakov, et al.,
"Dynamic Structures in Shock-Loaded Copper,"
Phys. Rev. B
78 (6), 64301-64316 (2008). |
| 3. | G. I. Kanel, S. V. Razorenov, A. V. Utkin, and V. E. Fortov,
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[in Russian]. |
| 4. | D. A. Indeitzev, V. N. Naumov, and B. N. Semenov,
"Dynamic Effects in Materials of Complex Structure,"
Vestnik Samara Gos. Univ.,
No. 4, 140-168 (2007). |
| 5. | E. N. Vilchevskaya, E. A. Ivanova, and H. Altenbach,
"Description of Liquid-Gas Phase Transition in the Frame of Continuum Mechanics,"
Continuum Mech. Thermodyn.
26 (2), 221-245 (2014). |
| 6. | E. L. Aero and A. N. Bulygin,
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Vych. Mekh. Sploshn. Sred
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| 7. | L. I. Slepyan,
Unsteady Elastic Waves
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[in Russian]. |
|
| Received |
05 November 2016 |
| Link to Fulltext |
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