Mechanics of Solids (about journal) 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

Russian Russian English English About Journal | Issues | Guidelines | Editorial Board | Contact Us
 


IPMech RASWeb hosting is provided
by the Ishlinsky Institute for
Problems in Mechanics
of the Russian
Academy of Sciences
IssuesArchive of Issues2020-6pp.820-826

Archive of Issues

Total articles in the database: 4918
In Russian (. . ): 2350
In English (Mech. Solids): 2568

<< Previous article | Volume 55, Issue 6 / 2020 | Next article >>
Zubchaninov V.G., "On the Main Hypotheses of the General Mathematical Theory of Plasticity and the Limits of Their Applicability," Mech. Solids. 55 (6), 820-826 (2020)
Year 2020 Volume 55 Number 6 Pages 820-826
DOI 10.3103/S0025654420060163
Title On the Main Hypotheses of the General Mathematical Theory of Plasticity and the Limits of Their Applicability
Author(s) Zubchaninov V.G. (Tver State Technical University, Tver, 170026 Russia, vlgzub@gmail.com)
Abstract The article discusses and analyzes the issues of applicability and the limits of applicability of some of the main hypotheses of the general mathematical theory of plasticity. In the theory of elastoplastic deformation processes, this is the postulate of the isotropy of initially isotropic bodies, in which the invariance of orthogonal transformations of the process images is established when a relationship between stresses and deformations is established. In the theory of flow, this is a hypothesis about the decomposition of total deformations into elastic and plastic deformations and the influence on its relationship between stresses and deformations under complex loading.
Keywords elasticity, plasticity, stress and strain tensors, invariants, complex loading, stress and strain vectors, isotropy postulate, deformation decomposition hypothesis
Received 28 May 2020Revised 22 June 2020Accepted 15 August 2020
Link to Fulltext https://link.springer.com/article/10.3103/S0025654420060163
<< Previous article | Volume 55, Issue 6 / 2020 | Next article >>
Orphus SystemIf you find a misprint on a webpage, please help us correct it promptly - just highlight and press Ctrl+Enter

101 Vernadsky Avenue, Bldg 1, Room 246, 119526 Moscow, Russia (+7 495) 434-3538 mechsol@ipmnet.ru http://mtt.ipmnet.ru
Founders: Russian Academy of Sciences, Branch of Power Industry, Machine Building, Mechanics and Control Processes of RAS, Journals on Mechanics Ltd.
© Journals on Mechanics Ltd.
webmaster
Rambler's Top100