Introduction of Crystallographic Factor into the Metal Fatigue Analysis
S. R. Ignatovych$^{1}$, M. V. Karuskevych$^{1}$, T. P. Maslak$^{1}$, O. M. Karuskevych$^{1}$, T. V. Turchak$^{2}$
$^{1}$National Aviation University, 1 Lyubomyr Huzar Ave., UA-03058 Kyiv, Ukraine
$^{2}$G. V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03142 Kyiv, Ukraine
Received: 19.06.2024; final version - 20.08.2024. Download: PDF
The discussed research combine two components: a) the improvement of the current procedure for stress–strain analysis of aircraft parts on the basis of the introduction of a crystallographic factor into the Huber–Mises–Hencky equivalent-stresses’ calculation procedure; b) an example of application of this new calculation procedure into the practice of repairing aircraft skin that has been damaged by shooting, fatigue, corrosion, or firing.
Key words: metal fatigue, crystallography of slip, uniaxial loading, biaxial loading, equivalent stress.
URL: https://mfint.imp.kiev.ua/en/abstract/v46/i09/0833.html
DOI: https://doi.org/10.15407/mfint.46.09.0833
PACS: 61.50.Ks, 61.72.Hh, 61.72.Lk, 62.20.L-, 62.20.me, 81.40.Jj, 81.40.Np
Citation: S. R. Ignatovych, M. V. Karuskevych, T. P. Maslak, O. M. Karuskevych, and T. V. Turchak, Introduction of Crystallographic Factor into the Metal Fatigue Analysis, Metallofiz. Noveishie Tekhnol., 46, No. 9: 833—844 (2024)