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This article is cited in 13 scientific papers (total in 13 papers)
Mechanics of Solids
To the description of softening stage of “stress–strain” diagram with scalar damage parameter kinetic equations
B. V. Gorev, I. A. Banshchikova M. A. Lavrent'ev Institute of Hydrodynamics
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
By performing numerical calculations and experimentally using kinetic creep equations with scalar damage parameter correspondence of the falling part of "$\sigma-\varepsilon$" diagrams and constant velocities of deformations to softening part of creep curve at corresponding constant stresses was established. Values of deformations corresponding to transition into the third softening stage of creep, are the quantitative indicators of survivability during shaping of constructional elements.
Keywords:
creep, superplasticity, damage, softening, shaping, survivability.
Original article submitted 25/IX/2008 revision submitted – 25/IX/2008
Citation:
B. V. Gorev, I. A. Banshchikova, “To the description of softening stage of “stress–strain” diagram with scalar damage parameter kinetic equations”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(17) (2008), 110–117
Linking options:
https://www.mathnet.ru/eng/vsgtu621 https://www.mathnet.ru/eng/vsgtu/v117/p110
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