襄渝、达成铁路完成2025年第一阶段大修集中修|精品人妻无码一区二区三区百度
中新网成都7月3日电 (记者 王鹏)记者3日从中国铁路成都局集团有限公司(下称成都局集团公司)获悉,该公司管内襄渝、达成铁路当日完成2025年第一阶段大修集中修,历时近两个月。
襄渝铁路是横跨川、陕、鄂、渝三省一市的国家Ⅰ级客货共线铁路,自1973年通车以来,始终是中原地区入川的重要通道,年货物吞吐量超千万吨,承担着中欧班列近三成货源集结任务。达成铁路是西南地区第一条快速铁路,承担着四川东出至华中、华东,北上华北等地的运输任务。
今年5月,成都局集团公司达州工务段、重庆工务段、遂宁工务段、成都工务大修段、成都工务大机段、达州车务段、重庆北车务段、达州电务段、达州供电段、重庆供电段等20家单位9000余人,对襄渝、达成铁路钢轨、轨枕、道岔、道砟及供电接触网、信号设备、通信光缆等进行立体式检修和维护,共完成成段换轨约200公里、线路大机捣固约640公里、线路大机打磨约570公里、成组换岔约90组、道岔脱杆捣固约440组,更换吊弦约5700根、动车径路杆号牌约18400块等任务。
为圆满完成此次大修集中修,成都局集团公司先后克服人员工期紧、施工任务重、专业融合多等难题,采用“大天窗、综合用、彻底干”的创新作业模式,以“大兵团作战”提升施工效能,最大程度减少对运输秩序的影响。
据了解,按照线路周期养护标准,最大限度保障暑期铁路运输安全稳定,襄渝、达成铁路2025年大修集中修主要分为两个阶段,目前已完成第一阶段任务,预计今年10月份左右进行第二阶段大修集中修。随着大修集中修任务的完成,襄渝、达成铁路设备可靠性和列车运行平稳性将显著提升,为铁路运输安全筑牢设备基础。(完)
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