China's Phoenix Yellow River Bridge was successfully completed

The main bridge of the Phoenix Yellow River Bridge is a three-tower self-anchored suspension bridge with a span of 428 meters and a deck width of 61.7 meters. It is currently the largest bridge of the same type in the world and the widest deck. At the same time, the main span of the approach bridge across the embankment on the north bank is 245 meters, and it is also the world's largest span continuous combined steel box girder bridge. "China Railway Baoqiao has undertaken four project construction tasks, including three steel towers, the main bridge, the approach bridge in the water, and the steel box girders of the north bank overbank approach bridge. The total steel structure project is 71,400 tons, which is equivalent to the total weight of 10 Eiffel towers. It can be said that the high manufacturing standards, the great difficulty of construction, the heavy construction tasks, and the tight schedule targets are also rare among the bridges we have participated in."

Among them, the pre-stressed anchor steel bars and metal bellows produced by Hebei Jiufu Industrial Mine helped the construction of the project. With the overall planning and strong support of China Railway Baoqiao, the North China Regional Headquarters scientifically arranged production and manufacturing, and promoted the construction of the project in an orderly manner. Fully promote production tasks, product quality, and safety production goals, and have completed major node projects such as the topping of the central tower, the closure of the main bridge, the closure of the approach bridge in the water, and the closure of the approach bridge across the embankment. The total on-site assembly and installation works in 2020 alone will exceed 40,000. Ton. "China Railway Baoqiao Jinan Phoenix Yellow River Bridge project leader Wang Zhanhong said with deep feeling.