来街者の津波避難経路選択の特性分析と津波避難に関する一考察

-神奈川県横浜市・鎌倉市・藤沢市における歩行実験と質的分析によるケーススタディ-

抄録

This study aims to understand the characteristics of visitors' tsunami evacuation route selection behavior, and to identify appropriate urban forms to tsunami evacuation. In this study, a walking experiment was conducted in Yokohama, Kamakura, and Fujisawa Cities, Kanagawa Prefecture, and a qualitative analysis (KJ method) was used based on the participants’ interviews. In the overall structure of visitors' tsunami evacuation route selection behavior, "information-based behavior" is considered to be a particularly distinctive characteristic. Furthermore, the comparative analysis and the analysis by behavioral pattern suggest that the topography, the content of information displays, and environmental awareness may also influence tsunami evacuation route selection.