Jiebao frequently spreads!The main line of the third contract section of the official new highway

Dan Gan "Seven Eighty -nine"

Three quarters of decisive battle

The construction of official new high -speed construction is in full swing

Project construction "progress bar" constantly refresh

The main line of the third contract section is half -through

The main tower of the No. 6 of the road in the road is smoothly capped

It laid a solid foundation for the establishment of the new high speed of the official new high speed

On September 15th, as the Liang Liang of the Dacai Field Bridge fell steadily on the support, it marked the three months of the third contract section of the Guanxin High Speed ​​Third Contract to achieve the main line of the main line.

The main line of the third contract section of the Guanxin Highway is half -through.

The main line of the third contract section of the Guanxin Expressway is 3.16 kilometers long, and the connection line is 4.134 kilometers long. There are Xi'an interoperability. Among them, there are 175,000 cubic meters of the rocks of the roads of the road, and 17 are in Tonghan; 4 main bridges, 1 connecting bridge, bridge pile base 398 Root, 271 pier columns, 833 prefabricated beam boards; 1 connected tunnel. In order to ensure the realization of half -through target tasks in advance, the project department has carefully planned, scientific organizations, pay close attention to responsibilities, inputs, dry, and prevent the four -way barrier. Specific projects, implement the on -site accountability system, conduct a comprehensive inspection of the progress, quality, safety, and civilized construction of each construction team, and timely find problems, check shortcomings, business countermeasures, and measures.

On September 20th, the main tower of No. 6 in the water in the water in the Guanxin Expressway Road was capped, marking that the bridge was fully entered the upper structure construction stage.

The main tower of No. 6 in the water in the road of the road was capped.

The Guanxin Expressway is a section from the National Highway Network G59 Hohhot to the Beihai Expressway. The route starts from Guanzhuang Town, Fuling County, Huaihua City. It ends in Langtang Town, Xinhua County. The roadside water special bridge is a key control project across the board. It is located in the Lixi Reservoir, Anhua County, Yiyang City. The H -shaped design, including the No. 7 main tower on the land, was 155.9 meters high, which was successfully capped on July 29 this year.

The No. 6 main tower in the cap of the water was 202.4 meters high, and a total of 35 sections were divided into 35 sections. At the beginning of the lower tower column, the model was constructed. Since the construction of the first section of the tower column in July 2021, the project department has many problems such as large changes in the water level, material transportation, complex construction organizations, difficulty in high tower concrete transmission, difficult safety management and control, and high environmental protection requirements. Carry out technical research, optimize construction organizational design, and strengthen the overall construction monitoring of construction, solving the carrying capacity and anchoring problem of steel pipe piles under the condition of deep -water steep slopes, and the problem of large -diameter ultra -long steel barrel and leakage problems.

Construction Site.

The beams and upper beams and upper beams and tower columns are asynchronous construction. The construction of the lower, middle, and upper tower columns is set up horizontally to dynamically control the tower column lines. The safety and smooth transportation of concrete to a high place, after more than 400 days of hard work, successfully completed the mission of pouring the main tower, and also provided a plan for solving key technical problems in the design and construction of the mixed beams of the mountains in the mountains.

In the next step, the project department will continue to be motivated, seize favorable weather, scientific management, go all out to promote the construction progress, ensure the successful completion of the annual goals and tasks, and achieve the opening of the official new high -speed at an early date.

Guanxin Expressway

Guanzhuang to Xinhua Highway is an important part of the G59 Hubei Expressway. It is one of the 165 major engineering projects of the "13th Five -Year Plan" of the country and a key project construction project of the country. The project starts from Muyupu, Guanzhuang Town, Fuling County. The main line is 76.581 kilometers in length, and it is constructed according to the standard of four -lane highway. Among them Line 10.776 kilometers. The total budget of the project's investment was 13.653 billion yuan, with a total construction period of 4 years. Among them, the control engineering was the Wushuite Bridge, the Huangshajie special tunnel, and the thick trees of the Yushan Mountain Special Tunnel.

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