城市轨道交通车辆寿命周期后期一体化维护方案探讨  

Discussion on the integrated maintenance solution for the post-lifecycle of urban rail transit vehicles

作　　者：邓奇[1] DENG Qi(Shanghai Shentong Metro Group Co.,Ltd.,Shanghai 201103,China)

机构地区：[1]上海申通地铁集团有限公司,上海201103

出　　处：《现代城市轨道交通》2024年第9期76-81,共6页Modern Urban Transit

摘　　要：随着中国城市轨道交通的蓬勃发展,车辆寿命周期后期管理亟待优化。文章提出一种一体化解决方案,以“车辆延寿+修程修制保障”为核心,旨在提升车辆性能并降低全寿命周期成本。通过分析传统修程体系的问题,提出新的修程修制以适应当前需求,制定车辆延寿程序体系,其中专项寿命评估至关重要,为延寿改造提供基础信息。改造后,实施修程修制匹配、备件供应保障等措施,确保车辆安全、可靠和可用。为保证延寿工作的有序开展,构建科学的延寿标准体系是城市轨道交通可持续发展的重要一环,需要明确延寿策略和流程,以规范评估、改造、检验、退运等工作。With the booming development of urban rail transit in China,the post-lifecycle management of vehicles deserves urgent optimization.This article proposes an integrated solution centered on“vehicle lifespan extension+support of repair system and process and maintenance procedure”to enhance vehicle performance and reduce lifecycle costs.This article analyzes the issues with the traditional repair system and process and proposes a new repair system and process and maintenance procedure to cater with current needs,formulating the whole process of vehicle life extension,in which the special life assessment is crucial,providing basic information for lifespan extension renovations.After the renovation,measures such as matching of repair system and process and maintenance procedure and ensuring spare parts supply are implemented to ensure the safety,reliability,and availability of the vehicles.To ensure the orderly development of lifespan extension works,establishing a scientific lifespan extension standard system is a crucial aspect of the sustainable development of urban rail transit.It is necessary to clarify lifespan extension strategies and processes to standardize assessment,renovation,inspection,decommissioning and other relevant tasks.

关 键 词：城市轨道交通 车辆寿命周期 延寿改造 修程修制 标准体系 

分 类 号：U279.2[机械工程—车辆工程]