盘兴高铁进入联调联试阶段

Core Points - The new Guizhou Panxiong High-Speed Railway has entered the critical phase of engineering acceptance with the start of joint debugging and testing on September 6 [1] - The railway is designed for a speed of 250 km/h, with a total length of approximately 98 kilometers, including 46 bridges and 38 tunnels, which account for 90.66% of the line [1] - The completion of the Panxiong High-Speed Railway will enable a two-hour travel time from Guiyang to Xingyi, creating a high-speed rail traffic circle within 1 to 2 hours to eight central cities in Guizhou Province [2] Summary by Sections Project Overview - The Panxiong High-Speed Railway is the last project for Guizhou Province to achieve the goal of "high-speed rail connectivity between all cities" [2] - The railway will significantly enhance the regional railway network layout and promote local economic development [2] Technical Details - The joint debugging and testing involve comprehensive assessments of high-speed rail lines, train control systems, signal communication systems, and disaster monitoring systems [1] - The project includes functional testing of traction power supply, contact networks, communication, signals, and structural engineering suitability verification [1]