上海轨道交通1号线信号大修项目后评估研究  

Post-evaluation of Signal Overhaul Project of Shanghai Rail Transit Line 1

作　　者：龚臣 GONG Chen(Telecom&Signaling Branch,Shanghai Metro Maintenance Support Co.,Ltd.,200235,Shanghai,China)

机构地区：[1]上海地铁维护保障有限公司通号分公司,上海200235

出　　处：《城市轨道交通研究》2021年第11期108-111,共4页Urban Mass Transit

基　　金：中国铁道科学研究院通信信号研究所重点计划基金项目。

摘　　要：为提高上海轨道交通1号线信号设备的可靠性,降低信号设备的故障率,2015—2019年对1号线莘庄站至上海火车站站区段的信号设备进行了部分大修改造。阐述了1号线信号大修项目的背景,总结了1号线信号大修全寿命周期组织管理等实施中存在的问题。在项目进度管理、项目风险控制、质量安全等3方面对1号线信号大修项目进行后评估,以期为类似的既有线路信号大修改造项目提供经验参考。In order to improve the reliability of the signaling equipment of Shanghai Rail Transit Line 1 and to reduce the failure rate,the signaling equipment in the section from Xinzhuang Station to Shanghai Railway Station on Line 1 has been partially modified during 2015 to 2019.Background of the signaling overhaul project of Line 1 is described,and the problems in the implementation of the life cycle organization and management of the signaling overhaul of Line 1 are summarized.The signaling overhaul project of Line 1 undergoes post-evaluation in three aspects:project schedule management,project risk control,and quality and safety,providing experience and reference for similar existing line signaling overhaul projects.

关 键 词：城市轨道交通 上海轨道交通1号线 信号系统 旧线改造 后评估 

分 类 号：U231.7[交通运输工程—道路与铁道工程]