河川洪水時の避難行動における洪水経験の影響構造に関する研究

概要

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Evacuation activity in early stage of the flood disaster is a matter of importance from the viewpoint of the mitigation of injury. The timing for the decision making in which the inhabitant starts the evacuation activity is based on the disaster consciousness of the inhabitant, and the disaster consciousness is formed by flood experience of the inhabitant himself, legend on the flood damage in the past and social education, etc.. In this study, we take notice of the decision making in the evacuation activity of the inhabitant, and analyse the effect of flood experience of the inhabitant on the disaster consciousness and the decision making process of the evacuation activity. Main conclusions are as follows. First, the atrophy of disaster consciousness delay the evacuation activity. The second, though the damage experience in the flood disaster enhances the disaster consciousness, the damage experience of the intermediate level delays the decision making and start timing of the evacuation activity.
日本自然災害学会の論文
1999-05-31