兰新高速铁路综合维修天窗设置方式研究  

Study on Setting Comprehensive Maintenance Skylight on Lanzhou-Urumqi High-speed Railway

作　　者：方华[1] 

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《铁道标准设计》2016年第12期36-40,共5页Railway Standard Design

基　　金：中铁第一勘察设计院集团有限公司科研开发计划项目(院科12-23)

摘　　要：在分析兰新高速铁路的线路、运输组织、车站、接触网、综合维修、供电制式等方面特点的基础上,研究兰新高速铁路综合维修天窗的时间需求,重点确定兰新高速铁路天窗开设方式,建议采用分段矩形天窗。并通过铺画列车运行图,分析兰新高速铁路开设分段矩形天窗对跨线旅客列车终到时间、通过能力、运行调整等方面的影响。按客流区段设置分段矩形天窗可以保证综合维修作业和行车的安全。Based on the analysis of the track line, transportation organization, station, catenary,comprehensive maintenance and the power supply system on Lanzhou-Urumqi high-speed railway,segmented rectangular skylight is recommended with a view to the required comprehensive maintenance time and the setting mode of the comprehensive maintenance skylight. The impacts of the maintenance skylight on the passenger train running time,line capacity and operation adjustment are analyzed by drawing train diagram. Setting segmented rectangular skylight based on passenger flow section can ensure normal comprehensive maintenance and operation.

关 键 词：兰新高速铁路 铁路运输 运行时段 维修天窗 设置方式 

分 类 号：U238[交通运输工程—道路与铁道工程] U216