清水河特大桥顺利合龙 雄忻高铁建设迎关键性突破

Core Points - The successful completion of the Qing Shui He Grand Bridge marks a significant breakthrough in the construction of the Xiongxin High-Speed Railway, laying a solid foundation for the timely completion and operation of the entire line [1][3]. Group 1: Project Details - The Qing Shui He Grand Bridge is located in the Wutai Mountain Scenic Area of Xinzhou City, with a total length of approximately 1.4 kilometers and 36 piers, the highest of which reaches 75.5 meters [3]. - The bridge's superstructure employs various construction techniques, including cast-in-situ methods, cantilever casting, moving formwork, and continuous beam formwork [3]. - To protect the ecological environment of the Wutai Mountain Scenic Area, automatic sprinkler systems and firewalls have been installed on both sides of the bridge, ensuring a harmonious balance between construction and ecological protection [3]. Group 2: Railway Significance - The Xiongxin High-Speed Railway connects Xiong'an New Area in Hebei Province with Xinzhou City in Shanxi Province, with a total length of approximately 342 kilometers [5]. - It is the first high-speed railway in Shanxi Province designed for a speed of 350 kilometers per hour, expected to be completed and operational by 2027 [5]. - Once completed, the railway will establish the third high-speed rail corridor connecting Shanxi and Beijing, reducing travel time from Taiyuan to Beijing to one and a half hours [5].