铁道标准设计2024，Vol.68Issue(7)：11-18,25,9.DOI:10.13238/j.issn.1004-2954.202302090003
基于"互联互通"的嘉兴至枫南市域铁路列车开行方案研究
Train Operation Scheme of Jiaxing to Fengnan Suburban Railway Under the Condition of Interconnection
摘要
Abstract
Jiaxing to Fengnan Suburban Railway is Jiaxing City's first suburban railway and an important part of the multi-level rail transportation network of the Yangtze Delta region.It is also interconnected with the Jiashan to Xitang Suburban Railway,reflecting the trend of suburban trains cross-line operation.Designing the train operation scheme is crucial for organizing the suburban railway,and a major task during the operation period,as well as an essential consideration during the planning and design stage.In this study,we constructed a mathematical model based on the general situation of Jiaxing to Fengnan Suburban Railway.Using different types of trains operated in the suburban railway and with optimization goals of maximizing the total travel time of all passengers,we developed a series of optimization models of train operation schemes under the condition of interconnection.These models include the calculation model of the number of direct trains of suburban railway,selection model of the stop site of express trains,and calculation model of the number of express trains and trains stopping at all stations.Through analyzing the interconnection of Jiaxing to Fengnan Suburban Railway and passenger flow prediction results during peak hours,we determined that the train operation mode of Jiaxing Nan station to Nanfeng line should be the express/slow train organization mode,with the express trains stopping at Kejicheng and Jiashan stations.The number of direct trains should be one pair per hour,the number of express trains should be three pairs per hour,and the number of trains stopping at all stations should be five pairs per hour.The train operation mode of Jiaxing Nan station to Shifanqu line should also be the express/slow train organization mode,with the express trains stopping at Kejicheng,Jiashan and Xitang stations.The number of express trains should be two pairs per hour,and the number of trains stopping at all stations should be six pairs per hour.Finally,we formulated the train operation scheme of Jiaxing to Fengnan Suburban Railway.关键词
市域铁路/互联互通/列车开行方案/优化模型/乘客出行时间Key words
suburban railway/interconnection/train operation scheme/optimization model/passenger travel time分类
交通工程引用本文复制引用
肖天国,宋唯维,陈聪聪,张志会,陈友文..基于"互联互通"的嘉兴至枫南市域铁路列车开行方案研究[J].铁道标准设计,2024,68(7):11-18,25,9.基金项目
中铁第四勘察设计院集团有限公司科技研究开发计划项目(2022K011) （2022K011）
