The reporter learned on the 28th from China Railway 14th Bureau Group Co., Ltd., that the Weifang Special Bridge, a control project for the entire Weisu High Speed Rail Line, was successfully completed across the Weiqing high-speed continuous beam, opening up key girder passages, laying a solid foundation for the construction and opening of ballastless tracks throughout the line. The Weifang Special Bridge spans 100 meters across the continuous beam of the Weiqing Expressway. On the Weiqing Expressway, where traffic is intensive, high-altitude cantilever pouring operations must be carried out on the premise of ensuring normal road traffic. The technical standards are high and construction control is difficult. Faced with complex construction conditions, the construction team used an intelligent cantilever bridge builder and a hanging basket for simultaneous construction. Relying on an intelligent monitoring system to monitor system stress in real time, accurately control construction safety risks, and achieve safety and control throughout the continuous beam operation process. The Weifang-Suqian high-speed railway is an important part of the Beijing-Shanghai high-speed rail auxiliary channel. After completion, it will further improve the layout of the regional road network in Shandong and northern Jiangsu, greatly facilitate people's travel in Mount Yimeng and the old revolutionary areas of northern Jiangsu, and is of great significance in helping the region's high-quality economic and social development.

The reporter learned on the 28th from China Railway 14th Bureau Group Co., Ltd., that the Weifang Special Bridge, a control project for the entire Weisu High Speed Rail Line, was successfully completed across the Weiqing high-speed continuous beam, opening up key girder passages, laying a solid foundation for the construction and opening of ballastless tracks throughout the line. The Weifang Special Bridge spans 100 meters across the continuous beam of the Weiqing Expressway. On the Weiqing Expressway, where traffic is intensive, high-altitude cantilever pouring operations must be carried out on the premise of ensuring normal road traffic. The technical standards are high and construction control is difficult. Faced with complex construction conditions, the construction team used an intelligent cantilever bridge builder and a hanging basket for simultaneous construction. Relying on an intelligent monitoring system to monitor system stress in real time, accurately control construction safety risks, and achieve safety and control throughout the continuous beam operation process. The Weifang-Suqian high-speed railway is an important part of the Beijing-Shanghai high-speed rail auxiliary channel. After completion, it will further improve the layout of the regional road network in Shandong and northern Jiangsu, greatly facilitate people's travel in Mount Yimeng and the old revolutionary areas of northern Jiangsu, and is of great significance in helping the region's high-quality economic and social development.