극지해양구조물 성능평가를 위한 스펙트럼 기반 시간역 빙하중 생성에 관한 연구 Ice Load Generation in Time Domain Based on Ice Load Spectrum for Arctic Offshore Structures

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dc.contributor.author김영식ko
dc.contributor.author김진하ko
dc.contributor.author강국진ko
dc.contributor.author한소령ko
dc.contributor.author김진환ko
dc.date.accessioned2019-05-17T08:25:03Z-
dc.date.available2019-05-17T08:25:03Z-
dc.date.created2019-05-17-
dc.date.issued2018-12-
dc.identifier.citation한국해양공학회지, v.32, no.6, pp.411 - 418-
dc.identifier.issn1225-0767-
dc.identifier.urihttp://hdl.handle.net/10203/262022-
dc.description.abstractThis paper introduces a new method of ice load generation in the time domain for the station-keeping performance evaluation of Arctic offshore structures. This method is based on the ice load spectrum and mean ice load. Recently, there has been increasing interest in Arctic offshore technology for the exploration and exploitation of the Arctic region because of the better accessibility to the Arctic ocean provided by the global warming effect. It is essential to consider the ice load during the development of an Arctic offshore structure. In particular, when designing a station-keeping system for an Arctic offshore structure, a consideration of the ice load acting on the vessel in the time domain is essential to ensure its safety and security. Several methods have been developed to consider the ice load in the time domain. However, most of the developed methods are computationally heavy because they consider every ice floe in the sea ice field to calculate the ice load acting on the vessel. In this study, a new approach to generate the ice load in the time domain with computational efficiency was suggested, and its feasibility was examined. The ice load spectrum and mean ice load were acquired from a numerical analysis with GPU-event mechanics (GEM) software, and the ice load with the varying heading of a vessel was reconstructed to show the feasibility of the proposed method.-
dc.languageKorean-
dc.publisher한국해양공학회-
dc.title극지해양구조물 성능평가를 위한 스펙트럼 기반 시간역 빙하중 생성에 관한 연구-
dc.title.alternativeIce Load Generation in Time Domain Based on Ice Load Spectrum for Arctic Offshore Structures-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume32-
dc.citation.issue6-
dc.citation.beginningpage411-
dc.citation.endingpage418-
dc.citation.publicationname한국해양공학회지-
dc.identifier.doi10.26748/KSOE.2018.32.6.411-
dc.identifier.kciidART002416626-
dc.contributor.localauthor김진환-
dc.contributor.nonIdAuthor김영식-
dc.contributor.nonIdAuthor김진하-
dc.contributor.nonIdAuthor강국진-
dc.contributor.nonIdAuthor한소령-
dc.description.isOpenAccessN-
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