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Posouzení životnosti svařované žebrované hřídele generátoru / Lifetime Prediction of the Welded Ribbed Generator Shaft

This master thesis deals primarily with the prediction of fatigue life of welded ribbed shaft. Recommendations taken from the International Institute of Welding (IIW) are used to express the stress values and the fatigue life. The stress values of examined place are expressed by approach of nominal stress, structural hot spot stress and effective notch stress. Results from stress-strain analysis are combined together with fatigue strength curves for prediction of the fatigue life. At the end of the analysis, the predicted fatigue life is compared with design life of welded ribbed shaft.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:231103
Date January 2015
CreatorsRyšánek, Michal
ContributorsPokorný, Pavel, Majer, Zdeněk
PublisherVysoké učení technické v Brně. Fakulta strojního inženýrství
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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