0 6 开年以来真"硬核" 多个重要工程项目建设报喜 2026开年以来,多个重要工程项目取得 新进展,为高质量发展蓄势赋能。 "华龙· 量" 漳州核电一期工程 全面建成投产 中国经济 数据观 d a 11 . . . . . . . . . o be be bet be been to be to be the been t 1月1日,经过168小时满功率连续 运行考核,位于福建漳州的漳州核 电2号机组正式投入商业运行,标 志着"华龙一号"漳州核电一期工 程全面建成投产。 漳州核电是"华龙一号"批量化建 设的始发地,也是全球最大的"华 龙一号"核电基地,规划建设6台 "华龙一号"核电机组。基地全面 建成后，预计每年可提供约600亿 度清洁电能，能够有效优化福建省 "北电南送"的电力格局。 渝万高铁重难点工程 巴山村隧道 顺利贯通 l l 1月4日上午,随着最后一次爆破成 功实施,经过34个月日夜奋战,渝 万高铁重难点工程 -- 巴山村隧道 顺利贯通。至此,渝万高铁忠县段 12座隧道全部贯通,标志着渝万高 铁建设取得重大突破，为全线按期 通车奠定了坚实基础。 2026年 我国首台核电机组 开工建设 8 - 1月 ...

Core Viewpoint - The successful completion of the Qucao Tunnel marks a significant breakthrough in the construction of the Lanzhou-Hohhot Railway, laying a solid foundation for the entire line's operation [1] Group 1: Project Overview - The Qucao Tunnel, located in Gansu Province, is a single-hole double-track tunnel with a total length of 10,669 meters [1] - The tunnel faces challenging geological conditions, with over 70% of the surrounding rock classified as grade four and five, presenting high construction risks [1] Group 2: Technological Implementation - The construction team utilized BIM+GIS technology to create a three-dimensional geological model, allowing for precise monitoring of tunnel deformation and timely adjustments to support parameters [1] Group 3: Economic and Social Impact - The Lanzhou-Hohhot Railway is a crucial part of the national "Eight Vertical and Eight Horizontal" high-speed railway network, with a new main line length of 147.42 kilometers and a design speed of 200 kilometers per hour [1] - Once operational, the railway will connect with the Xining-Chengdu Railway, enhancing the regional railway network and ending the historical lack of railway access in certain areas of Gansu Province, which is expected to promote high-quality economic and social development along the route [1]

Core Insights - The successful completion of the Liuqian Tunnel marks a significant milestone in the construction of the Lanhe Railway, which is a key part of China's national high-speed railway network [1] Company Summary - China Railway Construction Corporation (CRCC) has overseen the construction of the Liuqian Tunnel, which took over three years to complete [1] - The tunnel, located in the Xigu District of Lanzhou, Gansu Province, spans approximately 2462 meters and traverses challenging geological conditions, including water-rich loess and fractured fault zones [1] Industry Summary - The Lanhe Railway, with a total length of 147.42 kilometers and a designed speed of 200 kilometers per hour, is an essential component of the "Eight Vertical and Eight Horizontal" high-speed railway network [1] - The completion of this project will enhance the regional railway network and eliminate the historical lack of railway connectivity in the Linxia Hui Autonomous Prefecture and Gannan Tibetan Autonomous Prefecture of Gansu Province [1]