大都市震災時における徒歩帰宅者の帰宅経路の混雑緩和に関する研究

抄録

In a big city, there are many commuters and temporary visitors for shopping, eating and drinking. If they encounter a great earthquake in downtown area, they are left there due to the paralysis of the traffic system. Many of them have to go back home on foot. But it's seems to be difficult for them to go home on foot smoothly, due to fire, liquefaction and traffic control on their way home. So, in this study, we focus routes of walker to go home, and analyze jam of them.