The First Hoisting of the Steel Box Girder of Yiluo River Extra Large Bridge on Qinyi Expressway Was Completed Successfully
Release time:
2024-08-07 11:33
Source:
On June 22, the first hoisting of the steel box girder of Yiluo River Extra Large Bridge on Qinyi Expressway, which was constructed by our company, was completed successfully.
The project is located in Section 3, Yiluo River Bridge (Huiguo Interchange Section), and includes four links of steel box girders with a maximum length of 246m, a maximum single span of 100m, and a maximum width of 14.4m. Since the steel box girder needs to be hoisted across the river bank, the site terrain is complex, and there are argon gas pipelines and high-voltage wires buried on both sides of the levee that cannot be excavated, which makes it impossible for transport vehicles to pass, bringing great difficulties to the hoisting work. On June 10, after the project team entered the site, they made careful plans and reasonable deployments, and completed the leveling of the site and vehicle positions in just 5 days. Before lifting, the project department strictly followed the construction technical plan for briefing. On the morning of June 22, after ensuring that all safety measures were in place, following the command of the commander, the first box girder was slowly lifted and successfully lifted into place.
Next, the project department will further strengthen responsibilities, enhance management, strictly control progress and installation quality, complete the project construction tasks with high quality and efficiency, and submit a satisfactory answer sheet to the owner.
Project Overview：
Qinyi Expressway is one of the five new Luoyang metropolitan area linkage routes in Henan Province, and is the second batch of key construction projects in Henan Province's "13445" expressway program. The project is located in the northwest of Henan Province. The route is roughly north-south. It starts at the north of Dazhao Village in the southwest of Qinyang and connects with the Hebao Expressway. It goes south through Qinyang, Wenxian West, Mengzhou East, crosses the Yellow River at the junction of Mengzhou and Gongyi, enters Gongyi West, passes Yanshi East and Yichuan East, and ends at the junction of Yichuan County and Ruyang County. It connects to the Lianhuo Erguang Expressway under construction and connects to the Xinyi Expressway. The total length of the route is 98.987 kilometers. After the project is completed, it will consolidate and enhance Luoyang's status as a sub-central city in the Central Plains Urban Agglomeration, link up with Zhengzhou to lead the development of the entire province, and play an important radiating and driving role.
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