系统仿真学报 ›› 2021, Vol. 33 ›› Issue (11): 2552-2560.doi: 10.16182/j.issn1004731x.joss.21-FZ0756

• 仿真建模理论与方法 • 上一篇    下一篇

基于社会力模型的地铁站域复合型通道行人仿真研究

王曦1,3, 张蕊1,2,*, 费硕1,3, 杨明航1,3   

  1. 1.北京建筑大学 土木与交通工程学院,北京 100044;
    2.北京建筑大学 首都世界城市顺畅交通协同创新中心,北京 100044;
    3.北京建筑大学 北京市城市交通基础设施建设工程技术研究中心,北京 100044
  • 收稿日期:2021-05-30 修回日期:2021-08-11 出版日期:2021-11-18 发布日期:2021-11-17
  • 通讯作者: 张蕊(1971-),女,博士,教授,研究方向为交通规划、行人交通。E-mail:zhangrui@bucea.edu.cn
  • 作者简介:王曦(1997-),女,硕士生,研究方向为交通规划理论与应用。E-mail:wmetrox@163.com
  • 基金资助:
    地下换乘系统关键技术研究项目(UDC2019032924)

Simulation of Pedestrian in Multifunctional Passageway of Metro Station Area Based on Social Force Model

Wang Xi1,3, Zhang Rui1,2,*, Fei Shuo1,3, Yang Minghang1,3   

  1. 1. Civil and Transportation Engineering College, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
    2. Beijing Collaborative Innovation Center for Metropolitan Transportation, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
    3. Beijing University of Civil Engineering and Architecture, Beijing Urban Transportation Infrastructure Engineering and Architecture, Beijing 100044, China
  • Received:2021-05-30 Revised:2021-08-11 Online:2021-11-18 Published:2021-11-17

摘要: 连接地铁车站和商业设施的过渡型通道一般设计为复合型通道,以通行功能为主,兼具服务功能,通道两侧服务设施对行人交通的影响难以量化分析和仿真建模。服务设施对行人交通的粘滞作用影响主要体现在行人步行减速或改变轨迹方向,通过对服务设施的横向影响范围进行分析,将通道划分不同区域,引入粘滞力描述服务设施对通道交通的影响,据此改进社会力模型。通过仿真模型对相同设施布局、相同设计流量下不同行人组成的复合型通道宽度设置进行研究,获得不同类型行人占比条件下的通道宽度建议值,为该类通道设计提供理论和方法支持。

关键词: 行人仿真, 社会力模型, 复合型通道, 粘滞作用, 粘滞力

Abstract: Transitional passageway connecting subway stations and commercial facilities is generally designed as the multifunctional passageway, in which the traffic function is the main and the service function is the auxiliary. The impact of the service facilities on both sides of the passage on pedestrian traffic is difficult to be quantitatively analyzed and simulated and modeled. Through measurement, it is found that the viscous effect of service facilities on pedestrian traffic is mainly slowing down the speed or changing the trajectory direction. Through analyzing the horizontal influence range of service facilities, dividing the passage into different areas, and introducing the viscosity to describe the impact of service facilities, the social force model is improving. The simulation model is used to study the width setting of the multifunctional passageway composed of different pedestrians under the same facility layout and same design flow, and the recommended value of the passage width under the condition of different types of pedestrian proportions is obtained, which provides theoretical and methodological support for the design of this type of passage.

Key words: pedestrian simulation, social force model, space design, multifunctional passageway, viscous effect

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