The Evaluation of the drill of evacuation with family car, the drill of evacuation for the disabled with family car and the evacuation drill from the large enclosure conducted in national comprehensive nuclear disaster exercise 2009

Kawakami, Takeshi; Yamamoto, Kazuya ; Fukumoto, Masahiro 

"Drill of evacuation with family car", "Drill of evacuation for the disabled with family car", and "Evacuation drill from the large enclosure" had been conducted in the National Comprehensive Nuclear Disaster Exercise on December 21st and 22nd, 2009 in Ibaraki Prefecture. This work evaluated the dynamic traffic flow of evacuees' cars during the evacuation drill using three kinds of data, i.e. questionnaire for the participants in the evacuation drill, GPS tracking data of vehicles of evacuees, and photographies shot from the air and ground. The fluctuations of traffic volume influenced by traffic controls for the outside of evacuation zone was evaluated using the traffic volume data which were provided by Ibaraki prefecture. The opinion survey was also conducted to participants of evacuation drill for three purposes, to get the data of choice of measures for evacuation, to find out problems of evacuation for the disabled, to find out problems of evacuation from the large enclosure.