The main arch of the world's largest span road-rail dual-purpose bridge is closed, with a main span of 1092 meters.


Release time:

2023-10-25

On October 22, the main arch of the world's long-span road-rail dual-purpose steel arch bridge-Hutong Yangtze River Bridge Tiansheng Port Special Channel Bridge, constructed by the China Communications Second Navigation Bureau, closed.

On October 22, the main arch of the world's long-span road-rail dual-purpose steel arch bridge-Hutong Yangtze River Bridge Tiansheng Port Special Channel Bridge, constructed by the China Communications Second Navigation Bureau, closed.

The bridge is a control project across the Yangtze River for the Shanghai-Nantong (Shanghai-Nantong) railway section of China's coastal railway corridor. The total weight of the steel truss girder and main arch is 32400 tons, which is equivalent to crossing a 50-ton steel structure for every step on the bridge deck. The main span of the bridge is 1092 meters, which is the world's long-span dual-purpose cable-stayed bridge. (Reprinted)

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Sanbo specializes in producing high-speed railway, highway bridge formwork, hanging basket formwork, tunnel lining trolley, integral prefabricated formwork, prefabricated segmental assembly formwork system, mobile formwork bridge building machine and water conservancy engineering machinery.

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