城市轨道交通车站大客流应急疏散研究

城市轨道交通日益重要的地位和密集人群事故的频繁发生,促使人们更加关注车站大客流突发事件.根据车站的建筑结构特征和客流特征,采用计算机模拟大客流突发事件下的应急疏散过程,解决了实际中无法模拟的疏散过程,同时能够及时发现特定结构下的疏散死角,有效提高客流疏散效率,节约成本.采用二维结合三维展示疏散过程的方式,使模拟结果更具有实用性和指导性.

Research on Urban Transit emergency evacuation of large passenger station

With the growing important position of Urban Transit and the frequent occurrence for accidents of dense crowd, it was prompted to pay more attention to large passenger station emergency. According to structural features of the station building and passenger characteristics, the paper simulated the process of large passenger evacuation under emergency procedure to solve the evacuation process which could not be simulated in practice, while had the ability to detect the dead angle of evacuation for the specific structure, effectively improved the efficiency of passenger evacuation and saved the cost. The ways to display the process of evacuation with two-dimensional and three-dimensional made simulation results more useful for practical guidance.