漁船海難事故について-I : 長崎県小型漁船衝突事故の分析

概要

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The authors investigated marine disasters (insurance "collision" accident) of the small fishing boats less than 20 gross tonnage, which comprise 98% of ships registered in Nagasaki Prefecture, in order to clarify the relationship between fundamental factors of the accident. Data were obtained using 709 insurance claims spanning 5 years, from 1989 to 1994. The fundamental factors analyzed (10 items and 53 categories) included month, hour, gross tonnage, crew number, kinds of underway, speed slacking or not before the accident, action to avert collision, attentiveness of lookout, seamanship concerned with human factors of own ship, kinds of fishing boat, and underway of other ship. After quantification-III analysis and assignment of scores to categories we discerned two patterns in the collision accidents of these small fishing boats, one was while underway (going to, returning from, and cruising around the fishing ground), without engaging fishing and the other was while leaving or mooring at the pier and engaging in fishing. The former accident was caused by lack of attentiveness to the other vessels engaged in fishing or underway around the fishing ground, and the latter one was caused by mishandling of the ship around other mooring and drifting vessels.
社団法人日本航海学会の論文
1995-09-25