He Da High Speed Jiamusi transit section Songhuajiang Special Bridge sprints in August in August

Recently, the construction site of the Songhua River Special Bridge of the Heilongjiang Provincial Key Project of Heilongjiang Province, the five groups of white cable cables were like inserting wings to the bridge body, showing a magnificent momentum. On the bridge surface, several tower cranes and cars were roaring, and the building materials such as steel, concrete, and steel pipe were hung in a way. Hundreds of workers are tied to steel bars and pouring concrete to prepare for the side of crossing the dragon. The Songhua River Special Bridge, who entered the "Centennial Battle", is sprinting for He Long in early August.

The main bridge of Songhuajiang Special Bridge is a key control node project for the Crank high -speed Jiamusi transit project. As the first single -surface five tower dwarf tower cable bridge in the high -cold area of ​​the Northeast, the combination system is separated by tower beams and pier beams. Among them, 54 ~ 58 pier is the main pier, with hanging basket hanging construction, each pier is 25 suspension sections. At present, the cantonos of the main bridge of Songhuajiang Special Bridge has been completed.

Liu Kai, chief of the project manager of the second bidding section project of the Crane High Speed ​​Speed ​​Section Project, said that during the construction process, the temporary solid of the pier beam, the calculation of the anti -overturning, and the lightweight design of the hanging basket were repeated experiments and Test, pre -pressure treatment before use, and acceptance processing during use to ensure the safety of construction process.

This year, the Songhua River Special Bridge of the Crane High Speed ​​Speed ​​Section will be opened to traffic. In order to quickly promote the construction of the project, the project department organized the "Hundred Days Battle" from May 20th to August 31st. , Every week, every day, the weekly weekly week, the weekly guarantee, the month of the month, and the time of the time to rush the time.

Zhang Sufeng, the leader of the promotion team of the Crane High Speed ​​Speed ​​Section Project, introduced that the Crane High -speed Jiamusi transit section project is the first highway project in the history of Heilongjiang Province's highway construction. The Provincial Department of Transportation sent a project promotion group to actively serve the project, coordinate local governments, and solve project problems. As of now, the project road base projects have been completed, and the lower parts and prefabricated beams of other bridges have been completed. All the culverts have been completed. The main bridges are completed by more than 80%. Monthly handed over to traffic.

Source: Heilongjiang Daily

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