On the problem of summation of fatigue damage
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2014, Vol 67, Issue 4
Abstract
The present paper analyzes versions of hypothesis of damage summation as well as offers the model for calculating number of cycles to destruction under varying conditions of cyclic loading, on the base of results obtained under constant conditions of cyclic loading. In contrast to hypothesis of damage summation, the proposed hypothesis reflects the sequence of condition changes of cyclic loading and the influence of relaxation on the results calculated according to suggested model.
Authors and Affiliations
Areg Simonyan, Aram Harutyunyan, Edvin Hakobyan
Keywords
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