铁道标准设计Issue(2)：130-135,6.DOI:10.13238/j.issn.1004-2954.2016.02.027
地铁车站人群集散能力瓶颈风险评价
Risk Analysis of Bottleneck in Gathering and Distributing of Subway Station
摘要
Abstract
Because of the increasing demands of urban rail transit station and the limited station place, the risk control of crowded places must be addressed. In this paper, pedestrian density, associated group number and pedestrian loading rate are chosen for evaluation, and the corresponding calculation methods and risk level are given. With reference to LED method, the formula is used to calculate the risk value of the bottleneck. With the data of the Hongshan Square subway station in Wuhan, the traffic situation is simulated using Anylogic software, and the risk level of the station bottleneck is evaluated with the criteria set up in the paper. As can be seen from the results, the overall distributing risk is at a medium level. Such risk control strategies are proposed as strengthening passenger guidance, adding railings for more effective distribution, and increasing wickets. The risk assessment results are in consistent with operational status quo, indicating that the risk evaluation system can provide guidelines for risk identification and evaluation.关键词
地铁车站/集散能力/瓶颈点/风险评价/Anylogic仿真Key words
Subway station/Gathering and distributing capacity/Bottleneck point/Risk assessment/Anylogic simulation分类
资源环境引用本文复制引用
吴贤国,刘梦洁,张立茂,方伟立..地铁车站人群集散能力瓶颈风险评价[J].铁道标准设计,2016,(2):130-135,6.基金项目
国家自然科学基金(51378235) （51378235）
湖北省自然科学基金(2014CFA117) （2014CFA117）
武汉市科技计划(201334) （201334）
