襄荆高铁试运行 全线开通运营进入倒计时|亚洲国产果冻传媒av在线观看
1. 亚洲国产果冻传媒av在线观看视频
8月23日8时,随着55451次试验列车从襄阳东站驶出,襄阳至荆门高速铁路(简称襄荆高铁)在联调联试圆满结束后正式开展运行试验,全线开通运营进入倒计时。
襄荆高铁位于鄂西北地区,线路北起湖北省襄阳市、经宜城市、南至荆门市,设计时速为350公里,正线全长约116.23公里,新建桥梁69座77.391km,隧道16座21.033km,桥隧占比84.7%。全线共设3座客运站,其中襄阳东站、荆门西站为既有站,宜城站为新建车站。
襄荆高铁于2022年9月开工建设,2025年4月全线铺轨施工顺利完成,2025年6月启动联调联试。联调联试期间,铁路部门对轨道、桥梁、牵引供电和通信、信号、客服系统等12大项进行了测试,开行各类检测列车1759列次,检测里程达4.33万公里,全面检测、验证了各类固定设施和移动设备的功能,技术性能达到国家、行业颁布的技术标准,满足开通运营条件。
襄荆高铁北连郑渝高铁、南接沪渝蓉高铁,是我国“八纵八横”高速铁路主通道之一“呼南通道”的重要组成部分。襄荆高铁建成通车后,乘坐高铁从襄阳至荆门用时只需30分钟左右,对服务支撑长江经济带高质量发展和湖北加快建成中部崛起重要战略支点等方面具有重要意义。(张俊 于新亮 制作 吴淘淘 视频来源 武汉铁路局)
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