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http://dx.doi.org/10.5394/KINPR.2018.42.6.459

Ship Stability Calculation for Cause Analysis of No. 501 Oryong Sinking Accident  

Lee, Jae-Seok (Marine Safety Technology)
Chung, Young-Gu (Korea Simulation Technologies)
Kim, Jee-Hun (Korea Ship Safety Technology Authority)
Park, Ji-Hoon (Depart. of Naval Architecture and Ocean Systems Eng, Graduate School of Korea Maritime & Ocean University)
Lee, Sang-Gab (Division of Naval Architecture and Ocean Systems Engineering, Korea Maritime & Ocean University)
Publication Information
Journal of Navigation and Port Research / v.42, no.6, 2018 , pp. 459-468 More about this Journal
Abstract
Deep-sea fishing vessel No. 501 Oryong was fully flooded through its openings and sank to the bottom of the Bering Sea. The tragic accident was attributed to rough sea weather after a fishing operation in the Bering Sea, and led to the death or loss of many crewmen. In this study, the ship stability calculation was carried out using KST-SHIP (ship calculation system of KST), considering the free surface effect and fish catch arrangement according to the progress of its sinking accident, and stability after flooding was analyzed. The calculation results obtained using KST-SHIP were verified by comparing them to intact stability calculation sheet of the accident ship under the full load departure condition, and intact stability according to displacement from the departure of accident ship up to the moment of the accident was calculated and analyzed. The stability after flooding was also calculated and analyzed according to the progress during its sinking accident.
Keywords
Deep-Sea Fishing Vessel No. 501 Oryong; Cause Analysis of Sinking Accident; Ship Stability Calculation; KST-SHIP (ship calculation system of KST); Intact Stability; Stability After Flooding;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 KMST(2016), Sinking Accident Safety Investigation Report of Deep-Sea Fishing Vessel No. 501 Oryong, Special Investigation Department of Korea Maritime Safety Tribunal.
2 KST(2013), KST_SHIP System User's Manual, Version 2.1, Korea Ship Safety Technology Authority, Korea.
3 Lee, J. S., Jung, H. S., Oh, J. H. and Lee, S. G.(2017), "A Study on Flooding.Sinking for Cause Analysis of No. 501 Oryong Sinking Accident(Korean)", J. Navig. Port Res., 41, 6, pp. 451-466.   DOI
4 LSTC(2013), LS-DYNA User's Manual, Version 971 R7, Livermore Soft Technology Corp., USA.
5 MOF(2015), Standards for Fishing Vessel Stability and Load Water Line, 2015-14, Ministry of Oceans and Fisheries., Korea.