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以北京地铁4号线为例,对其典型站点新街口站、北京南站具有代表性的时间段客流量进行研究分析,得出客流变化规律;并对其地铁站典型区域建立模型,利用Pathfinder进行计算机模拟,对人员疏散过程和疏散路径选择分布进行直观、动态观察,分析了站点布局中影响疏散的因素,为进一步优化地铁站台布局及突发事件后的人员疏散救援提供参考。
Taking Beijing Subway Line 4 as an example, this paper analyzes and analyzes the typical passenger flow of Xinjiekou Station and Beijing South Railway Station in typical time periods, and draws the rule of passenger flow variation. It also establishes a model for the typical area of subway station, Pathfinder to simulate the process of personnel evacuation and evacuation route selection and distribution of the visual and dynamic observation of the site layout of the evacuation factor analysis to further optimize the subway station layout and emergency evacuation rescue provide a reference.