| 선회중 전복한 저건현 내항 탱커의 복원성에 관한 연구 (1) |
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孔吉永, 金喆承, 定兼廣行 |
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| A Study on the Stability of a Low Freeboard Coastwise Tanker Capsized in Turning (1) |
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Gil-Young Kong, Chol-Seong Kim, Hiroyuki Sadakane |
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| Abstract |
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A coastwise chemical tanker sailing at full speed has capsized in calm water and wile turing. We investigate reasons of the accident and demonstrate that a proper correction for the free surface effect of the liquid cargo has not been practiced in the initial design stage and that the bow-sinkage induced in sailing has weakened the form stability of the ship. It is also shown that the liquid cargo shift occurring in turning generated a significant outward heel moment. |
| Key Words:
Ship;Stability;Free Surface Effect;Bow-Sinkage;Outward Heel Moment |
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