高速铁路列车夜间开行维修天窗设置研究  

Research on Setting up Night Maintenance Window for High-speed Railway Trains

作　　者：校磊[1] 安定[1] 

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031

出　　处：《铁道运输与经济》2013年第9期58-61,78,共5页Railway Transport and Economy

基　　金：国家自然科学基金-青年科学基金项目(61203167)

摘　　要：在阐述我国高速铁路列车夜间开行需求,以及考虑夜间维修天窗设置的基础上,比较分析不同维修天窗模式在线路要求、天窗时间、天窗时间的通过能力、综合维修作业效率等方面,认为采用全封闭模式更适应高速铁路列车夜间开行的要求。通过对常用天窗形式的优缺点分析,提出采用两日分段矩形天窗作为高速铁路列车夜间开行时的综合维修天窗设置形式。以京沪高速铁路为例,探讨两日分段矩形天窗使线路上、下行通过能力实现均衡,以保证动车组的使用效率。Based on expounding night operation demand of high-speed railway trains and consideration of setting up night maintenance window, through comparing many aspects of different maintenance window modes, such as track requirement, maintenance window time, carrying capacity of the window time and comprehensive operation efficiency, the application of full-closed mode is considered more suitable for the night operation requirement of high-speed trains. Through analyzing advantages and disadvantages of common window modes, this paper puts forward that taking sectional rectangular window in two days as the setting mode of comprehensive maintenance window for night operation of high-speed trains. Taking Beijing-Shanghai railway as example, the paper discusses the sectional rectangular window in two days could realize balance of carrying capacity between up line and down line and could also ensure the utilization efficiency of EMUs.

关 键 词：高速铁路 夜间列车 维修天窗 两日分段矩形天窗 

分 类 号：U292.4[交通运输工程—交通运输规划与管理] U292.35[交通运输工程—道路与铁道工程]