Jinyong Railway Crosses Zhuyong Expressway Bridge Helong

Seetao 2022-06-23 15:50
  • The continuous beam structure is complex in force, and the number of embedded parts is huge
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On the evening of June 21, 2022, the swivel continuous beam (40+72+40) meters across the Zhuyong Expressway Super Bridge constructed by the China Railway Beijing Engineering Bureau, after one and a half hours of rotation 88 degrees counterclockwise, is gorgeous in the air Turn around to achieve precise docking, and complete the turn smoothly.

The continuous beam (40+72+40) meters across the Zhuyong Expressway Bridge is located between the 7th and 10th piers, and it is the largest two-way swivel beam on the entire Jinyong Railway. Among them, the No. 8 and No. 9 piers are the main piers on the Zhuyong Expressway, and the angle between the railway and the highway is 79 degrees. In order to avoid the line of sight interference of the T-frame hanging basket of No. 9 pier on the Zhuyong Expressway, the design of the continuous beam adopts the swivel construction.

The Jinyong Railway is a key project in the economic development of the Belt and Road Initiative. It is an important project to implement the national strategy of integrated development of the Yangtze River Delta and improve the layout of the regional railway network. After the railway is completed and opened to traffic, it will connect the convenient transportation between Ningbo Zhoushan Port and Yiwu Continental Port. From Ningbo, you can directly connect to the Shanghai-Kunming high-speed railway through this railway. In the future, Ningbo will travel westward to Nanchang, Changsha, Guiyang and even Kunming. It will be about 1 hour shorter than the current time.Editor/Ma Xue