The first section of the steel box girder of the Hongxi interchange project of Tongxiang Avenue is being hoisted. (Photo courtesy of China Construction Fifth Bureau).
Yesterday, at the site of the Hongxi interchange project on Tongxiang Avenue, a section of steel box girder was lifted smoothly and vertically under the traction of the crane, slowly rising, and was accurately placed in the designated position.
According to the Xiamen Road and Bridge Project, the project strives to achieve the completion of the new 324 National Highway mainline bridge in June 2024, and after the completion of the project, it will further improve the freight channel in Xiamen, accelerate the construction of "integration inside and outside the island", and promote the construction along the road.
The first section of the steel box girder hoisted is the No. 17 beam section of the 3rd joint of the main line bridge, weighing 252 tons, the project has a total of 9 steel box girders, with a total weight of 10,385 tons. According to the person in charge of the site of the project contractor, China Construction Fifth Bureau, the successful hoisting of the first section of the steel box girder will accumulate valuable experience for the smooth development of the follow-up erection work.
The upgrading and transformation of the existing interchange is difficult to start, the construction period is tight, and the task is heavy. The person in charge said that in the early construction stage, under the overall command of the city's high-speed command and the supervision and guidance of the city's traffic quality and safety center, the project department strengthened the application of four new technologies, went all out to overcome difficulties, and ensured the "double advancement" of project quality and safety, laying a solid foundation for the successful completion of various node goals of the project.
Business card. Tongxiang Avenue Hongxi Interchange Project.
Tongxiang Avenue Hongxi Interchange Project is located in Min'an Street, Xiang'an District, mainly transforming the existing Tongxiang Avenue and the new 324 National Highway interchange into a full interchange. Among them, Tongxiang Avenue is an urban expressway, and the new 324 National Highway is a first-class highway and urban expressway.
Xiamen** reporter Cai Mianmian, correspondent Huang Guanming, Shi Xiuzhi).