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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2002, Volume 43, Issue 4, Pages 150–154
(Mi pmtf2658)
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This article is cited in 1 scientific paper (total in 1 paper)
The effect of strain rate on the character of $\sigma$-$\varepsilon$ diagrams
Yu. V. Grinyaev, N. V. Chertova, M. A. Chertov Institute of the Physics of Strength and Materials Science, Siberian Division, Russian Academy of Sciences, Tomsk, 634021
Abstract:
An equation governing the evolution of elastic strains (stresses) for a given strain rate is obtained using the field theory of defects under the assumption of uniform defect distribution. Strain diagrams are constructed by numerical solution of this equation and qualitative analysis of the phase portrait of the corresponding dynamic system. The effect of strain rate on the mechanical properties of materials is studied.
Received: 03.10.2001 Accepted: 14.01.2002
Citation:
Yu. V. Grinyaev, N. V. Chertova, M. A. Chertov, “The effect of strain rate on the character of $\sigma$-$\varepsilon$ diagrams”, Prikl. Mekh. Tekh. Fiz., 43:4 (2002), 150–154; J. Appl. Mech. Tech. Phys., 43:4 (2002), 612–616
Linking options:
https://www.mathnet.ru/eng/pmtf2658 https://www.mathnet.ru/eng/pmtf/v43/i4/p150
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