Yidu Qingjiang Sanqiao Main Bridge transfer to the upper structure construction

Hubei Daily (Reporter Tan Ting Correspondent Zhao Zhizhong) At 23 o'clock on September 27, after 15 consecutive operations of 15 operators, the first section of the first section of Qingjiang Sanqiao main bridge in China was successfully completed. It marks the full transfer of the project to the upper structure.

The poured box beams are prestressed box beams on the left of the main bridge of Qingjiang Sanqiao, which are on the left pier pillar in the center of Qingjiang. In order to ensure the quality of construction and ensure the safety of construction, the prestressed box beam is divided into two times. The second pouring is expected to be carried out in 20 days, and the remaining abdomen and top board are poured.

The Qingjiang Sanqiao Project is the second sub -project of the "Two River and One River" regional comprehensive rectification project in Yizhi City, which is a large -scale bridge. On the south bank, Zhangjiahe Village, Gaobazhou Town, Yidu City, and the north bank stopped in Hanyangping Village, Wuyanquan Town. The length of the bridge design is 1249 meters. The main bridge uses three -span prestressed concrete to change the cross -section continuous beam, which is a two -way 6 lane, with a speed of 80 kilometers per hour per hour.

At present, the pile foundation in the lower part of the main bridge has been completed, and the total number of projects has been completed in Chengtai and the pier column. It is expected that by mid -December, the lower main structure of the bridge's lower part is completed. After completion, the connection between Yidu Ring Road and S216 will be achieved, which will greatly optimize the structure of the intercity road network, alleviate the traffic pressure of the central urban area of ​​Yizhi, and coordinate the coordinated development of urban and rural areas.

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