The paper presents some typical fatigue damages in industry andtransport. The fatigue cracks and failures in large gear wheel of cementmill, and ship structure are described and analyzed in details.The complete repair procedure is suggested and each of its steps isbriefly explained.Fatigue damage analysis and undertaken damage repairs at cement millgear wheel (6.8 m diameter) and main engine lateral support (at bulkcarrier) are described, too.
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