船舶遭難時の人命安全に関する調査研究 : 遭遇する海難とその救命作業時間

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It is a very important problem to succeed the survival operation of the vessel in distress and effective use of lifesaving appliances will be affected by the technical ability of the survivor, the circumstance and the environment of the vessel faced with. I have investigated and studied statistical datas kept by the Japanese Maritime Safety Agency from the view point of the survival operation. I have analyzed the relation between processes of the survival operation and the time required from the beginning of the distress to abandon the vessel, to run into total loss and to the stage of rescue of the survivor. The result of this study is as follows ; 1) Main causes of the total loss of the small vessel are the sudden capsizing and the collision and 85% to 90% of these vessels fall in to the total loss in less than 60 minitues. 2) In many cases of the sudden capsizing and the collision of the small vessel, it seemed that there are no time to practise the emergency operation on board. 3) Many survivors are rescued by the moving on foot or swimming to the rescue vessel along-sided or drifted very near to the distress vessel without buoyant lifesaving appliances. 4) In many cases of the fire, although it seemed that distress time was enough to practise the fire fighting but almost of the vessel abandoned in earlier than the case of the grounding and the flooding. This means the effect of mental movement in emergency condition and the survivor must require the higher technic in the survival operation. 5) Lifesaving appliances must be considered from the view point of each stage of the survival operation and the technical level of the seafarer.
社団法人日本航海学会の論文
1981-09-15

著者

及川清
東京商船大学

船舶遭難時の人命安全に関する調査研究 : 遭遇する海難とその救命作業時間

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