Influence of Structural Redundancy on Fatigue Life of Offshore Wind Turbine Jacket Structures

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dc.identifier.uri http://dx.doi.org/10.15488/1904
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/1929
dc.contributor.author Kovarbasic, Milan ger
dc.contributor.author Vorpahl, Fabian ger
dc.contributor.author Schaumann, Peter ger
dc.date.accessioned 2017-09-14T10:07:50Z
dc.date.available 2017-09-14T10:07:50Z
dc.date.issued 2017
dc.identifier.citation Kovarbasic, M.; Vorpahl, F.; Schaumann, P.: Influence of Structural Redundancy on Fatigue Life of Offshore Wind Turbine Jacket Structures. In: Proceedings of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference, San Francisco, CA, USA, June 25-30, 2017, S. 274-281. http://www.isope.org
dc.identifier.issn 1098-6189
dc.description.abstract The concept of structural redundancy is implemented in the fatigue analysis of an offshore wind turbine jacket structure. The analyzed jacket is a real life example. Time domain analyses are performed for the most representative design load case. The uni-directional and multidirectional simulations of the offshore wind turbine system are carried out using a coupling of the aero-elastic code and the finite element code. Fatigue analyses are performed using hot spot stress approach and Miner's rule. Comparative studies show that considering structural redundancy leads to expanded fatigue life of the offshore wind turbine jacket structures. © 2017 ISOPE ger
dc.description.sponsorship EC/Horizon2020
dc.language.iso ger ger
dc.publisher Cupertino : International Society of Offshore and Polar Engineers (ISOPE)
dc.relation.ispartof Proceedings of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference ger
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. ger
dc.subject Offshore wind turbine eng
dc.subject Fatigue life eng
dc.subject Structural redundancy eng
dc.subject Hot spot stress eng
dc.subject Damage equivalent loads eng
dc.subject Windkraft ger
dc.subject.ddc 333 | Boden- und Energiewirtschaft ger
dc.title Influence of Structural Redundancy on Fatigue Life of Offshore Wind Turbine Jacket Structures eng
dc.type ConferenceObject ger
dc.type Text ger
dc.relation.isbn 978-1-880653-97-5
dc.bibliographicCitation.firstPage 274
dc.bibliographicCitation.lastPage 281
dc.description.version publishedVersion ger
tib.accessRights frei zug�nglich


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