The energy approach to the solution of the high cycle fatigue problem

Alexander R. Arutyunyan, Robert A. Arutyunyan, Kira S. Yakimova

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборникенаучная

Аннотация

It is assumed that the cyclic strength is defined by the value of latent energy which is considered as the damage parameter. This parameter is governed by the differential equation with the solution in the form of the logistic function, capable to describe different processes leading to saturation. The functions and parameters of the received criterion are concretized and comparisons with the experimental results for axial cyclic tension for sheet aluminum alloy specimens are given. A good agreement of theoretical and experimental results is received.
Язык оригиналаанглийский
Название основной публикацииProceedings of the XXXIX Summer School – Conference “Advanced problems in mechanics” July 1-5. 2011. St.-Petersburg (Repino)
ИздательИнститут проблем машиноведения РАН
Страницы48-52
СостояниеОпубликовано - 2011

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Arutyunyan, A. R., Arutyunyan, R. A., & Yakimova, K. S. (2011). The energy approach to the solution of the high cycle fatigue problem. В Proceedings of the XXXIX Summer School – Conference “Advanced problems in mechanics” July 1-5. 2011. St.-Petersburg (Repino) (стр. 48-52). Институт проблем машиноведения РАН.