News Detail - JCGC Network

Speed-up Construction on the Guangzhou-Kunming Railway Double-Track Line in Full Swing

2017-12-26 915 0人评论

　　12月20日，广（通）昆（明）铁路复线达速施工全面展开，并将与新建广（通）大（理）铁路同步联调联试，为昆明至大理开行动车组列车做准备。

　　广昆铁路复线全长106.3公里，为国家I级双线电气化铁路，设计时速160公里，预留时速200公里，于2013年年底开通运营。此次达速施工就是改造线路及通信信号、供电等铁路设施设备，使线路满足时速200公里、具备开行动车组列车的条件。

　　此次施工在既有铁路线进行，只能依靠“天窗”进行设备改造，时间紧、任务重、施工环境复杂。中国铁路昆明局集团有限公司提前多次组织研究施工方案，施工过程中对各参建单位施工进度、施工人员组织、机械设备、材料等情况集中摸排，在保证现行列车运行安全的前提下，稳步推进各项工作。

Subgrade Works of Jinan-Qingdao High-Speed Railway Completed

Zhengzhou Railway Bureau Promotes "Railway Smooth Travel" Through Multiple Channels

Speed-up Construction on the Guangzhou-Kunming Railway Double-Track Line in Full Swing

评论（0）

相关推荐

Total Investment of 21.5 Billion Yuan! Construction Bidding for Phase I of Chongqing Rail Transit Line 7

Total Investment 10.7 Billion Yuan: Tender for Chuzhou Section of S10 Yangzhou-Huainan Expressway~

Bidding Opens for the Huanghua Airport–Liuyang Section of the Changsha–Liuyang Suburban Railway

3.8 Billion Yuan: Tender for Civil Construction of Changsha Rail Transit Line 4 North Extension Project

热门排行

关于基础工程网

010-64694966

Speed-up Construction on the Guangzhou-Kunming Railway Double-Track Line in Full Swing

评论 （0）

相关推荐

Total Investment of 21.5 Billion Yuan! Construction Bidding for Phase I of Chongqing Rail Transit Line 7

Total Investment 10.7 Billion Yuan: Tender for Chuzhou Section of S10 Yangzhou-Huainan Expressway~

Bidding Opens for the Huanghua Airport–Liuyang Section of the Changsha–Liuyang Suburban Railway

3.8 Billion Yuan: Tender for Civil Construction of Changsha Rail Transit Line 4 North Extension Project

热门排行

关于基础工程网

010-64694966

评论（0）