Journal of the Korean Society of Marine Environment & Safety (해양환경안전학회지)
- Volume 3 Issue S1
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- Pages.55-73
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- 1997
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- 1229-3431(pISSN)
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- 2287-3341(eISSN)
Safety Assessment of Ship Navigation at Yeocheon Harbor for 320,000DWT VLCC
여천항에서의 32만 DWT급 원유 운반선의 선박운항 안전성 평가
Abstract
It is well known that simulation study in the preliminary design stage of harbors or berths is of great use, since it can provide helpful informations to the designer from the view point of ship navigations. In this paper, a brief review is made in the safety assessment of ship navigation for a 320,000 DWT VLCC entering Yecocheon harbor area, which is carried out by shiphandling simulator system. The geographic data base for the harbor as well as the mathematical models of the ship and environmental effects are designed and developed. Based in the on-site inspections and interviews with pilots in Yeocheon area, basic maneuvering plans and consistence with real operation conditions. Berthing and deberthing maneuvering simulations as well as approaching and departing simulations are carried out by 3 experienced navigators according to the maneuvering plans and environmental scenarios. The simulation results are analysed in various ways to evaluate the quantitative and qualitative maneuvering difficulties and thereby to assess the safety of ship navigation in that area.
Keywords