SKIN SURFACE EXTRUSION/INTRUSION STRUCTURE AS AN INDICATOR OF AGING AIRCRAFT FATIGUE
Journal Title: Проблеми тертя та зношування - Year 2018, Vol 79, Issue
Abstract
A new method for fatigue damage detection is proposed. The new method extends earlier proposed and verified approach for fatigue damage assessment based on the quantitative analysis of surface deformation relief on aluminium and some of its alloys. It will be shown that the fundamental property of hidden persistent slip bands to be revealed after secondary cyclical loading can be used for the fatigue analysis of aging aircraft.
Authors and Affiliations
S. IGNATOVICH, M. KARUSKEVICH, O. KORCHUK, T. P. MASLAK, A. PYSHCHYK
Keywords
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