This world -class cross -river bridge connecting Hubei has made new progress

The Yangtze River Daily Da Wuhan Client September 17 (Reporter Gong Ping Correspondent Li Bingqing) On September 16, the latest progress of the Yangtze River Bridge of Hubei Yanyan, Hubei, was successfully completed on the south bank of the south bank on the side of Ezhou. The construction of Taiwan has laid a solid foundation.

In the construction of the main pile of the south bank of the Yanji Yangtze River Bridge. Correspondent Gulong Photo

The Yanji Yangtze River Bridge is the largest Yangtze River Bridge in Hubei Province. It is invested and constructed by Hubei Traffic Investment Group and participated in the construction of the Second Airlines Bureau of China Communications Group.

The bridge is connected to Ezhou and Huanggang City, with a total length of 26.1 kilometers. The main bridge across the river is the two -layer bridge surface of 1860 meters. The upper floor is 6 lane highways, with a design speed of 100 kilometers per hour. 80 kilometers.

The construction of the bridge adopts the suspension bridge scheme of the "Four Main Franchings of Different Verticals", which is the world's first. That is, four main cables are used, and the corresponding two heights are different, so as to solve the construction problem of one -hole cross -navigation waters, the height of the bridge tower near the airport, and the south -side bridge site.

In the construction of the main pile of the south bank of the Yanji Yangtze River Bridge. Correspondent Gulong Photo

According to Luo Hang, the chief worker of the China Communications Second Airlines Bureau, because the main pier is located on the edge of the geological fracture belt, the rock formation is complex, the rock body is broken, and the geology of Linjiang is rich in water. The biggest difficulty.

The project team has carried out special seminars, continuously analyzes and optimizes the construction process, and uses smart ultrasonic high -pellet quality detectors to effectively overcome the risk of hole -to -hole risks caused by geological problems and ensure the quality of pile foundation construction.

As a major transportation project that connects Ezhou and Huanggang's along the river to connect Hubei International Logistics Core Hub Airport, after the completion of this project, it will help the region to build a comprehensive transportation system for "public, iron, water, and air" to support the air air in the air. The rapid development of the economic zone, guide the formation of aviation urban areas, and strengthen the integrated development of the "Wu E -Yellow and Huang" urban city.

【Edit: Ding】

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