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西安到武汉越来越近了,西十高铁湖北段已完成无砟轨道施工
Chang Jiang Ri Bao·2025-10-31 00:41

Core Points - The completion of the ballastless track construction for the Hubei section of the Xi'an to Shiyan High-Speed Railway marks a significant milestone in the project [1][4] - The construction of the ballastless track was managed by Wujin Passenger Dedicated Line Company and undertaken by China Railway Tunnel Group, covering a total length of 9,120.32 meters [4][6] - The Xi'an to Shiyan High-Speed Railway is expected to open in July 2026, providing a convenient high-speed rail connection between Xi'an and Wuhan, with travel times of under 1 hour to Shiyan and 2.5 hours to Wuhan [10] Construction Details - The ballastless track construction utilized CRTS I type double-block sleepers, with the structure primarily consisting of base plates and track bed plates [4] - The construction faced challenges such as interference from cross-construction and extensive project points, necessitating careful planning and organization by the construction unit [6] - Comprehensive measures were taken, including the development of specialized construction plans, operational guidelines, and optimization of construction tools and techniques to ensure smooth progress [6] Strategic Importance - The Xi'an to Shiyan High-Speed Railway is a crucial part of the national railway network planning and the "13th Five-Year" development plan for high-speed rail, designed for a maximum speed of 350 km/h [10] - The railway will enhance connectivity between the Guanzhong urban agglomeration and the Yangtze River midstream urban agglomeration, promoting socio-economic development along the route [10]