摘要
轨道交通枢纽通道作为枢纽内各空间的连接器,承担着过渡以及缓冲作用。同伴群行人的存在,对行人流交通及其仿真产生了重要影响。补充行人交通相关研究对同伴群体行人交通出行影响的考虑,分析轨道交通枢纽通道内同伴行人特性,改进Moussaid同伴社会力模型,建立微观仿真模型,通过Python语言对AnyLogic仿真平台二次开发。以北京某地铁站为例,充分考虑同伴群行人的影响,得到一定流量与同伴比例下最优的通道宽度范围为3.5~4 m,为合理规划及设施设置提供了理论支持。
As the connector of each space in the hub, the rail transit hub corridor plays the role of transition and buffer. The existence of social groups makes an important impact on pedestrian traffic and its simulation. The paper supplements the consideration of pedestrian traffic related studies on social groups travel, analyses the characteristics of social groups in rail transit hub corridor, improves Moussaid social group force model, and redevelops AnyLogic micro-simulation platform based on Python language. Taking a subway station in Beijing as an example, fully considering the influence of social groups, it is obtained that the optimal channel width under a certain flow rate and social group ratio is 3.5 ~ 4 m, which provides theoretical support for rational planning and facilities setting.
作者
许伊婷
张蕊
Xu Yiting;Zhang Rui(Beijing University of Civil Engineering and Architecture,Beijing 100044,China;Beijing Urban Transportation Infrastructure Engineering and Architecture,Beijing 100044,China;Beijing Collaborative Innovation Center for Metropolitan Transportation,Beijing 100044,China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2019年第11期2477-2484,共8页
Journal of System Simulation
基金
住房和城乡建设部科学技术计划项目(K22016014)
