It can resist level 14 typhoons. The Chinese Super Bridge only uses 2 bridge pier to shock the world, which is unprecedented.

Bridge

The Chinese Bridge breaks the world record again. The China Railway Bridge Design Institute has created a bridge with a length of more than kilometers. It is fire abroad. The world is unprecedented because of its difficulty and can resist level 14 typhoons. After seeing the bridge built by China, foreign countries lamented how it was built. Such a long water public iron can be built. It is indeed an infrastructure madness.

Bridge

The Sutong Yangtze River Highway Bridge is located between Nantong City and Suzhou City in the east of Jiangsu Province. It is 280 kilometers in the west, 100 kilometers from the Yangtze River in the east, and the north of the Jiangsu province is connected to the Jiangsu Provincial Coastal Expressway and Ningqi Expressway. The highway and the highway along the Yangtze River, starting with the small sea of ​​Tongqi Expressway, to build a hand in each other. Finally, the Dongzhang Highway of the Sujiahang Highway is an important hub for the national high -speed Shenyang to Haikou to cross the Yangtze River. It is also an important part of the main skeleton network of Jiangsu Highway.

Bridge

The Suhuetong Yangtze River Bridge is currently opened to traffic. This bridge is a two -tower and three cable cable bridges. There are 432 cable cables in total. It determines this fourth -line railway and a heavy -duty bridge of the sixth -line highway. The rice span across the Yangtze River Golden Waterway, it is also the largest span -span public iron dual -use cable bridge in China. The bridge is 6.409 kilometers in length, the main span is 1092 meters. Timinal space and space distance in the central cities of the Yangtze River Delta.

In the past, the cross -river bridge was based on the cable -stayed bridge, and the Su -Shanghai -Shanghai Bridge was no exception. Building a bridge needed to build a bridge pier first. Because two high towers were designed in the middle of the bridge, the engineer designed two custom bridge pier for it to build it to build it to build it and build it. When the bridge pier, the first two giant sink wells need to be built, and the area of ​​12 basketball courts is needed. In the process of building a well, engineers developed two new technologies, namely "concrete heavy force anchor and large diameter steel piles". Item technology plays an important role in accelerating the progress of the bridge.

Bridge

In addition to the bridge pier, the cable cable on the cable bridge also requires harsh. This bridge uses a 2,000 MPA parallel steel wire cable cable. It is one of the best -quality steel cables in the world. High -performance concrete. In addition, the upper two -way six -lane highway on the upper floor of the bridge uses a 5G new communication micro -base station developed by Huawei. Worried about the problem of poor signal.

This is one of the large -scale bridge projects with a large scale in the history of China's bridge and a difficult comprehensive construction. The main span of the Su -Shanghai -Shanghai -Shanghai bridge is 1088 meters. , Will improve the national and Jiangsu province's trunk road network, promote the balanced development of the region, and drive the economic development of the river along the river, and improve the conditions of the Yangtze River safety navigation. In general, as the masterpiece of China's infrastructure development, the bridge can not only benefit the people, but also the bridge can benefit the people. It can also accumulate valuable construction experience.

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