西法城际铁路动车组编组辆数及选型研究  

A Study on the Formation and Type Selection of EMUs for Xi’an-Famensi Intercity Railway

作　　者：方华[1] FANG Hua(Shaanxi Railway and Underground Traffic Engineering Key,Laboratory(FSDI),China Railway First Survey and Design Institute Group Co.Ltd.,Xian 710043,Shaanxi,China)

机构地区：[1]中铁第一勘察设计院集团有限公司陕西省铁道及地下交通工程重点实验室,陕西西安710043

出　　处：《铁道运输与经济》2020年第6期17-22,共6页Railway Transport and Economy

基　　金：中国铁建股份有限公司科研开发项目(14-c53)。

摘　　要：西法城际铁路是西部地区关中城际铁路网的重要组成部分,连接沿线各城市及著名旅游景点,是旅游客流的便捷集散通道。基于西法城际铁路的功能定位、旅客列车开行方案、动车组交路,计算编组方案的服务频率,分析编组方案对银西高速铁路通过能力的影响,确定西法城际铁路的合理动车组编组辆数。根据西法城际铁路动车组选型原则,分别为本线列车和跨线列车选择适宜的动车组类型。研究表明,本线动车组可以选择速度等级为200km/h的CRH6系列,采用8辆编组和4辆编组结合的方式,可以在满足运输需求的同时保持较高的开行频率;跨线动车组可以采用8辆编组的动车组,选择与跨线铁路速度等级一致的车型。Xi’an-Famensi Intercity Railway is an essential part of Guanzhong Intercity Railway network in the western region.It connects cities and famous tourist attractions along the line,which is a convenient transport mode for tourist flows.Based on the function orientation,passenger train operation scheme and EMU routing of Xi'an-Famensi Intercity Railway,this paper calculates the service frequency of the formation plan,analyzes the influence of the train formation plan on the carrying capacity of the Yinchuan-Xi'an High-Speed Railway,and determines the optimal EMU formation of the Xi'an-Famensi Intercity Railway.According to the selection principle of EMUs in the Xi'an-Famensi Intercity Railway,the appropriate EMU types are selected for this line and crossline trains,respectively.The research shows that CRH6 series with speed level of 200 km/h can be selected for this line,and the combination of 8-car formation,and 4-car formation can meet the transport demand,while maintaining a high operating frequency;the EMU of 8-car formation can be selected for the EMU of cross-line purposes,while the speed should be the same with that operated on the other line.

关 键 词：城际铁路 开行方案 动车组交路 编组辆数 动车组选型 

分 类 号：U292.914[交通运输工程—交通运输规划与管理]