摘要
地铁信号设备室内电缆敷设有静电地板下敷设和天花内吊顶敷设两种。从运营维护和系统设计角度,对信号设备室内电缆的敷设方式进行分析,列举了室内信号电缆采用静电地板下敷设存在的问题。结合运营维护、电缆检修及故障检测,提出更适合信号设备室内电缆的敷设方式为天花内吊顶敷设。
Inside the metro signal equipment room,there are two cable laying methods:Type A is laying under the static floor and Type B is inside the ceiling.From the view point of maintenance and system design,the indoor signaling equipment cable laying mode is analyzed,problems in Type A are specially pointed out.Then,combined with daily operation,maintenance and fault detection of indoor cable,Type B is considered to be more appropriate for indoor signaling equipment cable laying.
出处
《城市轨道交通研究》
北大核心
2015年第4期128-129 132,132,共3页
Urban Mass Transit
关键词
地铁
信号设备室
电缆敷设
metro
signal equipment room
cable laying
