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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2019, Number 2, Pages 29–34
(Mi vmumm610)
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This article is cited in 4 scientific papers (total in 4 papers)
Mechanics
Theory of fatigue fracture under the complex stress state of metals with consideration of structural changes
È. B. Zavoychinskaya Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
A phenomenological model of metal fatigue failure at proportional loading is presented. The model is constructed within the framework of the physico-mechanical approach as a system of hypotheses about a probability of stage-by-stage grow of defects at different scale-structural levels (such as brittle micro- and macrocracks). The constitutive relations are formulated on the basis of this model. A number of fatigue curves are obtained for various failure states of metals.
Key words:
complex stress state, multiaxial fatigue, brittle fracture, metals, durability, microstructure, defects.
Received: 17.01.2018
Citation:
È. B. Zavoychinskaya, “Theory of fatigue fracture under the complex stress state of metals with consideration of structural changes”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2019, no. 2, 29–34; Moscow University Mathematics Bulletin, Moscow University Måchanics Bulletin, 74:2 (2019), 36–40
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https://www.mathnet.ru/eng/vmumm610 https://www.mathnet.ru/eng/vmumm/y2019/i2/p29
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Abstract page: | 147 | Full-text PDF : | 69 | References: | 35 | First page: | 18 |
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