연기에 의한 피난자의 심리적 압박감을 고려한 대심도 지하역사 내 피난해석 연구

A huge casualties can be occurred in the deeply underground subway station fire because of the increase of the evacuation distance. Therefore, the analysis of the evacuation characteristics in the deeply underground subway station is required for improving the evacuation safety. However, in the most of evacuation models, the interaction between human and fire is focused only on the physical capacity. Therefore, for improving the reality of the simulation result, we developed a new movement model which can consider the psychological stress when the evacuees confront with the smoke. When the new movement model is applied in the deeply underground station, the evacuees are distributed further away from the smoke region, because evacuees are change the movement direction for evacuating safely.