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宝兰高铁:中国首条“丝路高铁”开通在即

2017-07-07 13:37:11   中国网

7月5日,新建宝兰高铁全线四电配套房建工程全部通过验收,这标志着中国首条贯通丝绸之路经济带的高铁线,誉为“丝路高铁”的宝兰高铁即将投入运营。宝兰高铁的开通对我国“四纵四横”的高铁网铺设,在历经砥砺奋进的十三年后全面建网完成具有里程碑般的意义。

宝兰高铁开通后,使得中国“四纵四横”高速铁路网的重要的组成部分——徐兰高铁全线贯通。至此,徐兰高铁将在兰州与兰新高铁接轨。东起西安,西至新疆,铸成了中国版图上横贯东西的最长高铁通道。西北地区高铁将全面纳入全国高铁网。

宝兰高铁庄科牵引变电所齐慧敏摄影

宝兰高铁全长401公里,设计速度为每小时250公里。由中铁电气化局承建的宝兰高铁陕甘省界到兰州枢纽进站端正线的四电系统集成房建工程总建筑面积为12909.49平方米,包括通信房屋1634.31平方米、信号房屋2268.47平方米、电力房屋3102.06平方米,电力牵引供电房屋5243.3平方米。附属围墙工程14573米,道路工程92489平方米。单体房屋工程更是多达124个,其中牵引变电所7座、区间牵引变电AT分区所7座、区间牵引变电AT所12座、10kV变配电所6座、发电机房1座、信号综合楼1座、中继站12座、无线通信基站36处、光纤直放站37处,包括所有房屋室内电力照明、采暖、通风、空调、给排水以及消防工程,要统筹十几个专业共同组织开展施工。

自2015年7月开工以来,中铁电气化局广大参建员工秉承“铁军”精神,面对点多分散,施工战线长、现场地形复杂、沟深路窄,大型机械无法施工等实际难题。以“高起点谋划,高标准建设,高速度推进,高水平亮相”的四高要求为工作目标,紧扣“宝兰客专建一流,中铁电化展雄风”的主题活动,热情积极的投入工程建设,发挥自身优势,按期圆满完成四电系统配套房屋建设工程。实现了联调联试一次成功,为宝兰高铁的顺利开通提供了坚实有力的基础保障。

宝兰高铁庄科牵引变电所和麦积山隧道出口信号中继站齐慧敏摄影

宝兰高铁的开通,让宝鸡至兰州列车运行时间由目前的6小时缩短至2小时。在“一带一路”的大框架下,宝兰高铁将连通丝路沿线的西安、宝鸡、天水、兰州、西宁、乌鲁木齐等多个主要城市,形成“丝绸之路”上的高速通道。对加快西北地区与中东部地区的经贸合作、人文交流,促进“丝绸之路”经济带建设起到至关重要的作用。(通讯员:刘振山、张永光)

责任编辑:孙启浩 CN037
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