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[1]何姗姗,王巧,施冬冬,等.深埋地铁电梯辅助大客流出站建模与分析*[J].中国安全生产科学技术,2024,20(10):190-196.[doi:10.11731/j.issn.1673-193x.2024.10.026]
　HE Shanshan,WANG Qiao,SHI Dongdong,et al.Modeling and analysis of large passenger flow outbound with elevator assistance in deeply buried subway[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(10):190-196.[doi:10.11731/j.issn.1673-193x.2024.10.026]
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深埋地铁电梯辅助大客流出站建模与分析*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
20
期数:
2024年10期
页码:
190-196
栏目:
职业安全卫生管理与技术
出版日期:
2024-10-30

文章信息/Info

Title:
Modeling and analysis of large passenger flow outbound with elevator assistance in deeply buried subway
文章编号:
1673-193X(2024)-10-0190-07
作者:
何姗姗; 王巧; 施冬冬; 黎志华; 陈娟; 王金伟; 周晓菡; 张聪; 马剑
（1.西南交通大学 交通运输与物流学院，四川 成都 610031；
2.广州地铁集团有限公司，广东 广州 510330；
3.西南交通大学 地球科学与工程学院，四川 成都 610031；
4.重庆市住房和城乡建设技术发展中心，重庆 401122；
5.重庆市设计院有限公司，重庆 400015）
Author(s):
HE Shanshan;  WANG Qiao;  SHI Dongdong;  LI Zhihua;  CHEN Juan;  WANG Jinwei;  ZHOU Xiaohan;  ZHANG Cong;  MA Jian
(1.School of Transportation and Logistics,Southwest Jiaotong University,Chengdu Sichuan 610031;
2.Guangzhou Metro Group Co.,Ltd.,Guangzhou Guangdong 510330;
3.Faculty of Geosciences and Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031;
4.Chongqing Construction Technology Development Centerd,Chongqing 401122;
5.Chongqing Architectural Design Institute Co.,Ltd.,Chongqing 400015)
关键词:
出站效率; 电梯辅助; 深埋地铁; 社会力模型
Keywords:
outbound efficiency;  elevator assistance;  deeply buried subway;  social force model
分类号:
X913.4X951
DOI:
10.11731/j.issn.1673-193x.2024.10.026
文献标志码:
A
摘要:
为提高大客流场景深埋地铁乘客出站效率，基于社会力模型开展大客流场景下深埋地铁电梯辅助乘客出站5类场景模拟仿真，深入研究乘客出站效率与电梯数量、电梯运行参数、位置布设和乘客选择电梯出站比例间的关系。研究结果表明：深埋地铁大客流场景下通过电梯辅助可提高乘客出站效率；平均出站时间与电梯数量和电梯额定荷载呈三次多项式关系，与电梯额定运行速度呈幂律关系；电梯数量、额定荷载、额定运行速度单独分别增加大于3部、30人、5 m/s时，乘客的平均出站时间降低速度减慢；与未设置电梯场景相比，10%乘客选择乘坐电梯时，设置4部额定荷载与运行速度分别为15人和1 m/s的电梯时，平均出站时间最大缩短16%。研究结果有助于深埋地铁站客流管控与电梯出入口规划建设的决策。
Abstract:
In order to improve the outbound efficiency of passengers in deeply buried subway under large passenger flow conditions,based on the social force model,the simulation on 5 types of scenarios of passenger outbound with elevator assistance in deeply buried subway under large passenger flow conditions was carried out.The relationship between the outbound efficiency of passengers and the number of elevators,elevator operating parameters,location layout,and the proportion of passengers choosing elevators for outbound were studied in depth.The results show that the elevator assistance can improve the outbound efficiency of passengers in the scenario of deep buried subway with large passenger flow.The average outbound time has a cubic polynomial relationship with the number and the rated load of elevators,and a power rate relationship with the rated operating speed of elevators.When the number of elevators,rated load,and rated operating speed individually increase by more than 3,30 passengers,and 5 m/s respectively,the average outbound time of passengers decreases at a slower rate.Compared to the scenario without elevator,10% of passengers choose to take the elevator,and when 4 elevators with rated load and operating speed of 15 passengers and 1 m/s respectively are set,the average outbound time is shortened up to 16%.The research can contribute to decision-making in managing the passenger flow and planning and constructing the elevator entrances and exits in deeply buried subway stations.

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备注/Memo

备注/Memo:
收稿日期： 2024-06-22
* 基金项目： 国家重点研发计划项目（2022YFC3005205）；国家自然科学基金项目（72104205，71871189）；重庆市建设科技计划项目（城科字2022第5-8号）
作者简介： 何姗姗，博士研究生，主要研究方向为紧急条件下的人员疏散。
通信作者： 马剑，博士，教授，主要研究方向为行人与疏散动力学。
更新日期/Last Update: 2024-10-31