%0 Journal Article %T Analysis of shaft coupling failures on marine transport vessels %A Koperchak, O.P. %A Ogurtsov, D.V. %A Khalilov, N.A. %K Propulsive complex, shaft couplings, ship shaft lines, fatigue, visual inspection, flange part of shaft coupling, grating, wavy cracks, point corrosion, micro structure of shaft coupling %J Operation of Maritime Transport %D 2021 %N %P 5 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”