nodownloadslots| The Chongqi Railway Yangtze River Bridge completes the pouring of the first tower column: a breakthrough in the construction of the world's largest span cable-stayed bridge

News summary

The first pouring of the main tower pier of the world's largest span highway and rail bridge completednodownloadslotsStrengthen key nodes of the Nanjing-Hefei high-speed railway, and project progress promotes regional economic integration.

Newsletter text

The Chongqi Railway Yangtze River Bridge, the control project of the Shanghai-Nanjing-Hefei high-speed railway, has made significant progress.

During 20 hours of continuous constructionnodownloadslotsAfter the fighting, the pouring of the first section of the main towers of No. 3 and No. 4 of the Chongqi Gongtie Yangtze River Bridge was successfully completed. This cable-stayed bridge, which spans the channel of the northern branch of the Yangtze River, is a traffic artery connecting Qidong, Jiangsu Province and Chongming Island in Shanghai. Its total length reaches 4.4%.nodownloadslots.09 kilometers.

As a key node of the Shanghai-Nanjing-Hefei high-speed railway, the construction progress of the Chongqi Railway Yangtze River Bridge is not only crucial to the regional transportation network, but also has a positive impact on related infrastructure industries. The bridge will not only improve regional transportation efficiency, but also mark another breakthrough in China's high-speed railway and bridge construction technology.

The main navigable span of the Chongqi Gongtie Yangtze River Bridge adopts the design of the largest span of twin-tower, double cable plane, steel truss composite beam cable-stayed bridge currently under construction in the world. The application of this technology shows China's leading position in bridge engineering.