摘要
我国西部多数地区处于高寒高冻、高海拔、自然灾害频发的地理和气候环境,铁路线路经过的区域基本属于无人区。针对西部地区不良的自然环境,对新建铁路GSM-R系统组网及配套工程设计方案进行优化,可减少建设投资及对沿线自然环境和地貌的破坏,并有效解决不良地质和气候环境对系统运行安全的不良影响,同时可减少铁路运维部门的维护工作量和维护成本。
Most areas in western China are located in extremely cold geographical and climatic environment with permafrost,high altitude and frequent natural disasters,where railway lines pass are basically uninhabited areas.In view of the unfavorable natural environment in the western areas,the optimization of GSM-R networking and auxiliary works design scheme for newly railway can reduce the construction investment and the damage to the natural environment and landform along the lines,effectively solve the adverse impact of unfavorable geological and climatic environment on the operation safety of railway system,and lower the maintenance workload and cost of railway operation and maintenance department.
作者
陈水庆
沈建辉
CHEN Shuiqing;SHEN Jianhui(Engineering Management Department,Southeast Coastal Railway Fujian Co Ltd,Fuzhou Fujian 350013,China)
出处
《中国铁路》
2022年第6期99-105,共7页
China Railway
关键词
西部山区铁路
GSM-R系统
组网
设计优化
railway in western mountainous areas
GSM-R
networking
design optimization
