多层次轨道交通枢纽中地铁车站客运能力仿真评估方法

Simulation Evaluation of Passenger Transport Capacity of the Metro Station in Multi-level Rail Transit Hub

根据多层次轨道交通枢纽中地铁车站功能特征,采用客流仿真方法,考虑设施利用和乘客感受等两方面构建了仿真评估指标体系,提出了基于客流仿真的车站客运能力评估方法。以上海轨道交通虹桥火车站站为例,应用该评估方法进行车站客运能力评估,评估结果为:站台客流密集程度大于站厅;乘客集中到达时,站台内的上行楼扶梯入口处将形成较长排队,在客流高峰期可能成为车站客运能力的瓶颈;该站客流流线组织的重点在于换乘客流的优化组织。

Based on functional characteristics of the metro station in multi-level rail transit hub,by using the passenger flow simulation method,a simulation evaluation index system is established from aspects of facility utilization and passenger experiences.On this basis,an evaluation method of station passenger transport capacity based on passenger flow simulation is proposed.Taking Hongqiao Railway Station of Shanghai rail transit for example,the above evaluation method is applied to the station passenger capacity evaluation.The evaluation results show that the passenger flow density of the platform is greater than that of the station hall;when passengers arrive together,a long queue will be formed at the escalator entrance on the platform,it may become a bottleneck of station passenger capacity during the peak period.Therefore,the focus of the station's passenger flow streamline lies in the optimizated organization of transfer passenger flow.