海難見積価格を用いた船舶の自己完結性と支援救助性に関する評価

概要

論文の詳細を見る
This report describes a rating method in vessel's navigational self-completion ability and rescue-aid ability by estimated cost after the occurrence of marine accidents or later, and the time series trends and characteristics on and after 1952 according to the index and the rate of self-completion or rescue-aid, which are based on numerical computation that uses statistical data of the Marine Accidents Requiring Rescue in Japan. This method consists of five kinds of cost, self-salvage, rescue-aid, loss or missing, and the participable equivalence quantity of self-salvage or rescue-aid in a related portion of loss or missing. These evaluation indices and rates suggest that the self-completion ability of vessel's cargo is increasing, but the other self-completion ability and all of rescue-aid abilities are not increasing. And also, all values in unit evaluation per one gross tonnage are accentuated except cargo's ability for about 50 years.
2008-09-25