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Study on Nonlinear Stochastic Process of Deck Slamming on Floating Offshore Platform

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dc.contributor.authorNam, Hyun-Seung-
dc.contributor.authorKim, Yonghwan-
dc.date.accessioned2023-12-22T08:01:28Z-
dc.date.available2023-12-22T08:01:28Z-
dc.date.issued2021-02-
dc.identifier.issn2227-9717-
dc.identifier.issn2227-9717-
dc.identifier.urihttps://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/8303-
dc.description.abstractIn this paper, a semi-analytic method is introduced to predict the deck-slamming probability and corresponding loads. This method is based on a nonlinear statistical approach that takes into account the linear and second-order components of the relative wave elevation up to the second order. The linear and second-order wave elevation is assumed to be a two-term Volterra series. The joint probability density function of the relative wave elevation and velocity are formulated using the Hermite-moment method, and the probability distributions of the wave crest and relative wave velocity are calculated. These probability distributions are verified using the data sampled from the linear and second-order relative wave elevation. Based on this formulation, the probabilities of deck slamming and slamming-induced loads are estimated. This method is applied to a tension leg platform (TLP) model, and the effects of the second-order component of the relative wave elevation on the deck slamming are investigated.-
dc.format.extent18-
dc.language영어-
dc.language.isoENG-
dc.publisherMDPI-
dc.titleStudy on Nonlinear Stochastic Process of Deck Slamming on Floating Offshore Platform-
dc.typeArticle-
dc.publisher.location스위스-
dc.identifier.doi10.3390/pr9020231-
dc.identifier.scopusid2-s2.0-85100082674-
dc.identifier.wosid000623117200001-
dc.identifier.bibliographicCitationPROCESSES, v.9, no.2, pp 1 - 18-
dc.citation.titlePROCESSES-
dc.citation.volume9-
dc.citation.number2-
dc.citation.startPage1-
dc.citation.endPage18-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.subject.keywordAuthornonlinear stochastic process-
dc.subject.keywordAuthordeck slamming-
dc.subject.keywordAuthorslamming occurrence-
dc.subject.keywordAuthorHermite-moment method-
dc.subject.keywordAuthorjoint probability distribution-
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