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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 4, Pages 198–206
(Mi pmtf1634)
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This article is cited in 1 scientific paper (total in 1 paper)
Rabotnov’s two-layer model of a shell and critical time of shell buckling during creep
Yu. M. Volchkovab a Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
Abstract:
The main propositions of Rabotnov’s two-layer model of a shell are given. It is shown that the Rabotnov’s functional can be obtained from the mixed variational principle of creep theory. The notion of critical time is introduced and a procedure for obtaining an explicit formula for it using a variational equation is described.
Keywords:
two-layer shell model, functional, creep, critical time.
Received: 02.02.2010
Citation:
Yu. M. Volchkov, “Rabotnov’s two-layer model of a shell and critical time of shell buckling during creep”, Prikl. Mekh. Tekh. Fiz., 51:4 (2010), 198–206; J. Appl. Mech. Tech. Phys., 51:4 (2010), 615–622
Linking options:
https://www.mathnet.ru/eng/pmtf1634 https://www.mathnet.ru/eng/pmtf/v51/i4/p198
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Abstract page: | 26 | Full-text PDF : | 9 |
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