On May 25, 2022, the Chongqing Railway Hub East Link Project - Chongqing East Link Cuntan Double-Line Extra Large Bridge was successfully erected.
The Cuntan Double-Line Super Bridge is one of the control projects of the East Ring Line of the Chongqing Railway Hub. The double-line bridge is 1,813.32 meters long, with a maximum span of 96 meters and a highest pier of 80.5 meters. The closest distance to the existing railway is only 1.5 meters. The bridge is adjacent to the existing three railway lines including the Shanghai-Chengdu Line, the Yuhuai Line and the Xinghu Line, and crosses five transportation lines including the Yuhuai Down Line, the Xinghu Line, the Yuchang Expressway, the Baiyanggou Interchange and the Cuntan River. At the same time, the project also passes through the 220KV high-voltage line of the Pingjiang East-West Line. The geographical environment is complex, the safety risk is high, the technical requirements are high, and the civilized construction requirements are high. Various lines and pipelines are complex and difficult to relocate.
The East Ring Line of Chongqing Railway Hub connects Chongqing North Railway Station to Jiangbei International Airport and other comprehensive transportation hubs, and will build a comprehensive transportation system integrating rail, air, land and rail.Editor/Ma Xue
Comment
Write something~