Xiaogan Dong Yongbei Road Interchange Two bridges and two bridges synchronously cross the railway rotation successfully

Hubei Daily News (Correspondent Guo Qiang) On September 27th, two bridges and two bridges on Dong Yongbei Road, Dongyong North Road, Xiaogan City was 100 minutes. The entire bridge throughout the project has laid a solid foundation for the completion of the project at the end of this year.

As the first city of Xiaogan City, Dong Yongbei Road Lijiao Bridge project is a key urban construction project in Xiaogan City. The project is located in the southeast of the cross point of the High -speed Railway and the Beijing -Guangzhou Railway route. There are 8 bridges across the line, with a total length of 3308 meters. The part of the crossing bridge of Dong Yongbei Road, the construction of the Tsuki Way, was built by the China Railway Seventh Bureau. It is the key control project of the project. The project adopts a horizontal rotation method. The single -seat is 120 meters long, the left -sized turntable weighs 9,000 tons, and the right -range rotor beam weighs 10,000 tons. "The method of the left and right bridges is 86 degrees synchronized in a clockwise clockwise to intersect with the Beijing -Guangzhou Railway.

"Cross -rail bridge construction safety risks, high construction difficulty, and tight construction tasks. In order to reduce the impact of bridge construction on railway transportation, we first carry out bridge pouring construction on both sides of the railway. The on -site operations are safe and orderly. In order to reduce the impact of inconvenient travel in urban residents due to bridge construction, we have completed the planning node goals two months in advance through reasonable organizations and overtime. Provide strong guarantees. "At the construction site, Lu Qiang, a cross -railway section project manager on the cross bridge of Dong Yongbei Road, Xiaogan, China Railway Seventh Bureau, introduced that the two rotary bridges of nearly 10,000 tons of rotation were trapped Force will turn the bridge about 1 degree angle per minute. In order to ensure the smooth turntable, the project department adopts advanced automatic bridge rotor measurement and control technology to monitor the speed, angle, and location of the rotor in real time and adjust it in time to ensure accurate docking after the transfer. At the same time, the project department is equipped with a full -time protector and a liaison station in the station to keep the contact in real time to ensure the operation of the Beijing -Guangzhou Railway Line below the bridge.

It is understood that after the completion of the project, the remaining sections and affiliated projects will continue to be implemented to ensure the opening of the overall project at the end of the year. At that time, the "bottleneck" of traffic in the north of Xiaogan Dongcheng District will be used to penetrate the north -south spindle of Xiaogan City, which is convenient for people to travel north to Xiaochang, Dawu, Henan and other directions. At the same time, it will be connected to Beijing Road and Luanchuan Road, which will help the connection between east and west area of ​​the north area of ​​the city and greatly alleviate the traffic pressure in the urban area.

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