Fatigue Fracture of Metals under Complex Stress State with Consideration of Structural ChangesстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 15 августа 2019 г.
Аннотация:A phenomenological model of brittle fatigue fracture in metals and alloys is discussed in the case of proportional (simple) loading. The model is formulated in the framework of the physico-mechanical approach as a system of hypotheses concerning the probability of defect evolution at various scale-structural levels, such as micro- and macrocracks. The described constitutive relations are based on this model. A number of fatigue curves are obtained for various limit states of metals.
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