A review of challenges and opportunities associated with bolted flange connections in the offshore wind industry

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dc.contributor.authorMehmanparast, Ali
dc.contributor.authorLotfian, Saeid
dc.contributor.authorVipin, Sukumara Pillai
dc.date.accessioned2020-08-11T09:27:45Z
dc.date.available2020-08-11T09:27:45Z
dc.date.issued2020-06-01
dc.description.abstractThe use of bolted flange connections in the offshore wind industry has steeply risen in the last few years. This trend is because of failings observed in other modes of joints such as grouted joints, coupled with enormous economic losses associated with such failures. As many aspects of bolted flange connections for the offshore wind industry are yet to be understood in full, the current study undertakes a comprehensive review of the lessons learned about bolted connections from a range of industries such as nuclear, aerospace, and onshore wind for application in offshore wind industry. Subsequently, the collected information could be used to effectively address and investigate ways to improve bolted flange connections in the offshore wind industry. As monopiles constitute an overwhelming majority of foundation types used in the current offshore wind market, this work focusses on large diameter flanges in the primary load path of a wind turbine foundation, such as those typically found at the base of turbine towers, or at monopile to transition piece connections. Finally, a summary of issues associated with flanges as well as bolted connections is provided, and insights are recommended on the direction to be followed to address these concerns.en_UK
dc.identifier.citationMehmanparast A, Lotfian S, Vipin SP. (2020) A review of challenges and opportunities associated with bolted flange connections in the offshore wind industry. Metals, Volume 10, Issue 6, June 2020, Article number 732en_UK
dc.identifier.issn2075-4701
dc.identifier.urihttps://doi.org/10.3390/met10060732
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/15658
dc.language.isoenen_UK
dc.publisherMDPIen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectbolted jointsen_UK
dc.subjectoffshore wind turbinesen_UK
dc.subjectpreloaden_UK
dc.subjectshort-term relaxationen_UK
dc.subjectfailure mechanismsen_UK
dc.titleA review of challenges and opportunities associated with bolted flange connections in the offshore wind industryen_UK
dc.typeArticleen_UK

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