On October 12, with the bridge rotating in place, the Mingchao Expressway constructed by the Fourth Bureau of China Railway successfully crossed the Shanghai-Chengdu Railway "double-width swivel bridge", successfully crossed the Shanghai-Chengdu Railway, and made a breakthrough in the construction of Ming Chao Expressway.
The picture shows the Mingchao high-speed double-width swivel bridge before the swivel
Located in Quanjiao County, Chuzhou City, Anhui Province, the project is the main line bridge and ancillary works of the southern section of the Zhanghui Hub Interchange of Mingchao expressway and is the critical control project of the Mingchao Expressway.
The picture shows the 10000-ton bridge swivel of the Mingchao Expressway
At the day, the left and right beams began to rotate counterclockwise at a speed of about 1 degree per minute. After a trial rotation of 3.21 degrees and 2.58 degrees respectively, they reached the designated position after a counterclockwise synchronous process of 79 degrees, showing a magnificent "turn".
The picture shows a bullet train passing through the Mingchao high-speed double-width swivel bridge
Mingguang to Chaohu expressway is a key transportation construction project in Anhui Province and the second channel of the G3 Beijing-Taiwan expressway. After completion and opening to traffic, it will further improve the regional transportation network and better promote local economic development.
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