Citation

Makino H. J. Japan Soc. Safety Eng. 2018; 57(6): 477-484.

Copyright

(Copyright © 2018, Japan Society for Safety Engineering)

DOI

10.18943/safety.57.6_477

PMID

unavailable

Abstract

In the event of a huge natural disaster, there is a need to conserve the entire port and establish measures to prevent stagnation of port functions. Among them, the safe evacuation of vessels that play a major role is especially important. In recent years, huge natural disasters have occurred frequently in various parts of the world, causing enormous damage. In such disasters, in addition to the primary disasters that they bring, secondary and tertiary disasters caused by the primary disasters further exacerbate the damage situation. In particular, most of the behavior and functions of ships and ports are influenced by external factors in the natural world, so under such circumstances, it is necessary to obtain weather and sea conditions information as soon as possible and take optimal measures against them. Must be. In this report, we analyzed the evacuation behavior of ships when Typhoon Jebi passed through Osaka Bay in 2018, and clarified the risk of hiding. [Google Translate]

巨大自然災害発生時における港湾全体の保全と港湾機能の停滞防止策の構築が求められており，その中でも特に，主要な機能を担う船舶の安全避難が重要である．近年，世界各所で巨大自然災害が頻発しており甚大な被害が出ている．そうした災害は，それ自身がもたらす一次的な災害に加え，その一次的災害を起因とした二次的・三次的な災害が被害状況を更に悪化させる．特に，船舶や港湾はその行動や機能の大部分が自然界の外的要因に影響されるため，そのような状況下では気象・海象情報をいち早く入手し，それらに対して最適な対策を講じなければならない．本報告では平成30 年台風21 号が大阪湾を通過した際の船舶の避難行動を解析し，潜伏するリスクを明らかにした．

Language: ja

Keywords

AIS; 海事防災; 自然災害; 船舶避難行動解析