智能城市2025，Vol.11Issue(2)：6-9,4.DOI:10.19301/j.cnki.zncs.2025.02.002
考虑多个缓冲平台的地铁长直楼梯疏散研究
Study on evacuation of long straight stairs in subways considering multiple buffer platforms
摘要
Abstract
Most stairs at subway entrances and exits are long straight stairs with multiple buffer platforms.Pedestrian evacuation on these stairs has different characteristics from horizontal evacuation and general stair evacuation.The paper studies long straight stairs with multiple buffer platforms in subway stations.Based on measured data and pedestrian movement characteristics,the evacuation of pedestrians in such stairs is analyzed.Pedestrian evacuation simulations are carried out using Pathfinder software.The results show that in normal operation,separating pedestrian flows up and down effectively reduces evacuation time for high-density crowds.In emergency escape scenarios,wider stairs can significantly improve evacuation efficiency in densely populated areas.关键词
行人疏散/长直楼梯/地铁站/仿真模拟Key words
pedestrian evacuation/long straight stairs/subway station/simulation分类
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徐言..考虑多个缓冲平台的地铁长直楼梯疏散研究[J].智能城市,2025,11(2):6-9,4.基金项目
山西省高等学校科技创新项目(2023L566) （2023L566）
