DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Kyungho | ko |
dc.contributor.author | Kim, Hyo-Jin | ko |
dc.contributor.author | Yeo, Seungkyun | ko |
dc.contributor.author | Hong, Younghwa | ko |
dc.contributor.author | Cha, Jihye | ko |
dc.contributor.author | Chung, Hyun | ko |
dc.date.accessioned | 2020-06-30T01:20:17Z | - |
dc.date.available | 2020-06-30T01:20:17Z | - |
dc.date.created | 2020-06-05 | - |
dc.date.created | 2020-06-05 | - |
dc.date.created | 2020-06-05 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | STRUCTURAL ENGINEERING AND MECHANICS, v.74, no.4, pp.521 - 532 | - |
dc.identifier.issn | 1225-4568 | - |
dc.identifier.uri | http://hdl.handle.net/10203/275042 | - |
dc.description.abstract | A floating dry dock is an advanced structure that can provide a solution for dry dock space shortages. The critical point in floating dock operation is compensating the deflection caused by a heavy payload by adjusting the water level in the ballast system. An appropriate ballasting plan warrants safe and precise construction on a floating dock. Particularly, in the case of a 2D floating dock, ballasting plan evaluation is crucial due to complex deformation modes. In this paper, we developed a method to calculate the optimal ballasting plan for accurate and precise construction on a 2D floating dock. The finite element method was used for considering the flexibility of the floating dock as well as the construction blocks. Through a gradient-based optimization algorithm, the optimal ballasting plan for the given load condition was calculated in semi-real time (5 min). The present method was successfully used for the actual construction of an offshore structure on the 2D floating dock. | - |
dc.language | English | - |
dc.publisher | TECHNO-PRESS | - |
dc.title | Ballasting plan optimization for operation of a 2D floating dry dock | - |
dc.type | Article | - |
dc.identifier.wosid | 000537827100007 | - |
dc.identifier.scopusid | 2-s2.0-85092585948 | - |
dc.type.rims | ART | - |
dc.citation.volume | 74 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 521 | - |
dc.citation.endingpage | 532 | - |
dc.citation.publicationname | STRUCTURAL ENGINEERING AND MECHANICS | - |
dc.identifier.doi | 10.12989/sem.2020.74.4.521 | - |
dc.identifier.kciid | ART002588742 | - |
dc.contributor.nonIdAuthor | Yoon, Kyungho | - |
dc.contributor.nonIdAuthor | Hong, Younghwa | - |
dc.contributor.nonIdAuthor | Cha, Jihye | - |
dc.contributor.nonIdAuthor | Chung, Hyun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | floating dock | - |
dc.subject.keywordAuthor | offshore structure | - |
dc.subject.keywordAuthor | finite element model | - |
dc.subject.keywordAuthor | optimization | - |
dc.subject.keywordAuthor | ballasting plan | - |
dc.subject.keywordPlus | FINITE-ELEMENT | - |
dc.subject.keywordPlus | WARPING DISPLACEMENTS | - |
dc.subject.keywordPlus | MITC3+SHELL ELEMENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
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