中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (1): 30-35.doi: 10.16265/j.cnki.issn1003-3033.2017.01.006

• 安全系统学 • 上一篇    下一篇

基于社会力模型的车站负重人群疏散模拟研究

张开冉1,2 副教授, 杨树鹏1, 何琳希1, 龙瑛1   

  1. 1 西南交通大学 交通运输与物流学院,四川 成都 610031
    2 综合交通运输智能化国家地方联合工程实验室,四川 成都 610031
  • 收稿日期:2016-10-19 修回日期:2016-12-24 发布日期:2020-11-23
  • 作者简介:张开冉 (1976—),男,安徽灵璧人,工学博士,副教授,硕士生导师,从事交通安全工程、人机工程和交通运输环境等方面的研究。E-mail:krzhang@swjtu.cn。

Research on emergency evacuation of passengers with luggage from bus station

ZHANG Kairan1,2, YANG Shupeng1, HE Linxi1, LONG Ying1   

  1. 1 School of Traffic & Transportation, Southwest Jiaotong University, Chengdu Sichuan 610031, China
    2 National-and-Local-Joint Comprehensive Traffic and Transportation Intelligenlization Engineering Laboratory, Chengdu Sichuan 610031, China
  • Received:2016-10-19 Revised:2016-12-24 Published:2020-11-23

摘要: 为研究突发事件下行李类别对人员疏散的影响,改进社会力模型中的驱动力变量,提出紧张系数、出口可靠性等参数的定量计算方法。以成都某大型汽车站为例,针对行李种类及其比率、总疏散人数,运用仿真软件Anylogic进行模拟,对比分析原模型仿真结果,提出应急改善建议。结果表明,负重者会根据自身条件及目标出口情况调整路径;就给定总人数和行李类别而言,随负重者比率提高,疏散时间增加,且疏散携带拉杆箱的人员所需时间最长;总人数与疏散时间正相关。

关键词: 安全疏散, 社会力模型, 行李种类, 紧张系数, 出口可靠性, Anylogic仿真

Abstract: In order to study the influence of luggage types on emergency evacuation of passengers from bus stations, the driving force in the social force model was improved and methods were worked out for calculation of the tension coefficients and the exit reliability among other quantities. Simulationswere carried out with the software Anylogic for the evacuation of multiple sets of situation for different ratios,types and number of evacuees from a certain bus station in Chengdu. The results show that evacuees with luggage will adjust path according to their own conditions and situation of targeted exit, that for a given total number of evacuees and given luggage types, the evacuation time is directly proportional to the ratio of the evacuees carrying luggage to the total, that the type of pull rod box has the strongest effect on the evacuation time, and there is a positive correlation between the total number of evacuees and the evacuation time.

Key words: safety evacuation, social force model, luggage types, tension coefficient, export reliability, Anylogic simulation

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