引入格点吸引度的概念建立了人员疏散元胞自动机模型,对走廊内的人员疏散过程进行了模拟研究。研究表明各房间内的行人疏散时间有明显的差异,越靠近走廊出口方向的房间平均疏散时间越短。房间出口宽度对整个疏散的影响较小,而房间出口位置、走廊宽度对疏散的影响较大,且疏散时间L与走廊宽度Ⅳ之间的关系满足TcocW-0.872。
The occupant evacuation process in corridor of building is researched by the evacuation cellular automaton model with attract grid. The computer simulation results show that then is great difference in the evacuation of pedestrians. The width of each room has little influece on the process of entire evacua- tion. Which the in different rooms location of the exit is so important to reduce evacuation time. And the width of Corridor plays a important role for occupant evacuation and the relationship is TcocW-0.872