与地铁车站连通的商场人员安全容量研究

Research on safety carrying capacity of shopping mall connected with subway station

为了保障地铁车站及与其相连商场的疏散安全,需要确定商场的人员安全容量。研究商场人员安全容量时通常会考虑规范要求而忽略其对周边建筑的影响。提出了一种确定与地铁车站连通的商场人员安全容量的方法。利用计算机仿真模拟了某商场及地铁车站的疏散过程,综合考虑标准规范要求、对车站疏散影响及疏散过程安全等因素,确定出该商场人员安全容量,并对疏散过程的不利情况提出相应的对策措施。

In order to ensure evacuation safety of subway station and its connected shopping malls,it is necessary to determine the safety carrying capacity of shopping malls.When studying the safety carrying capacity of shopping malls,the requirements in Codes are usually considered,while the impact on the surrounding buildings is neglected.A method to determine the safety carrying capacity in shopping malls connected with subway stations was put forward.The evacuation process of a shopping mall and subway station was simulated under different scenarios.Considering the requirements in Codes,the factors affecting the evacuation of the subway station,and the safety of evacuation process,the safety carrying capacity of the shopping mall was determined,and corresponding countermeasures were proposed for the unfavorable situation of the evacuation process.