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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2013, Volume 54, Issue 1, Pages 125–133
(Mi pmtf1225)
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Elastoplastic invariant relation for deformation of solids
L. B. Zuev Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk, 634021, Russia
Abstract:
This paper considers the basic laws of localized plastic flow in solids obtained from an experimentally established relation invariant for plastic and elastic deformation that determine the propagation velocities of localized plasticity autowaves, the dispersion of these waves, and the dependence of the autowave length on the grain size. The relationship of the equations of localized plasticity and the equations of dislocation dynamics is established.
Keywords:
plasticity, autowaves, localization of deformation, dislocations, self-organization.
Received: 15.06.2012
Citation:
L. B. Zuev, “Elastoplastic invariant relation for deformation of solids”, Prikl. Mekh. Tekh. Fiz., 54:1 (2013), 125–133; J. Appl. Mech. Tech. Phys., 54:1 (2013), 108–115
Linking options:
https://www.mathnet.ru/eng/pmtf1225 https://www.mathnet.ru/eng/pmtf/v54/i1/p125
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Abstract page: | 29 | Full-text PDF : | 12 |
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