城市轨道交通的快速发展使线网规模不断扩大,线路运营年限不断增加,城市轨道交通固定资产更新改造问题日益重要。本报告结合国内城市轨道交通运营企业管理理论与实例,以城市轨道交通的健康可持续发展为目标,通过对我国城市轨道交通企业更新改造管理经验的总结,系统分析了既有的设备更新改造决策流程机制、评价及启动条件判断方法等管理举措,以及更新改造难点与存在的问题,从提升更新改造管理效率、促进服务质量改善、强化安全保障等角度提出了相关应对措施,为城市轨道交通行业运营管理提供借鉴。
<<In recent years,urban rail transit has developed rapidly. As the growth of railway network,issues about renewal of aging or obsolete railway infrastructure and asset become prominent. In this chapter,we will conclude multiple asset renewal management experience;hence give systematic description of methodologies,which contains mechanism,evaluation and launch condition of asset renewal management,as well as practical solutions to several key points and difficulties. Providing reference and guidance for the implementation of asset renewal management so as to enhance railway operator’s working efficiency,service quality and safety control.
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