The installation of beams and slabs for the Linteng project of the municipal engineering company on the expressway has been successfully completed
On April 6th, the municipal engineering company successfully completed the installation of beams and slabs for the overpass bridge of Jiajiazhuang Hub in Linteng Sixth Section, spanning Xintai Expressway.
The intersection point of Jiajiazhuang hub interchange has a stake number of K101+216.568. The main line within the interchange area is 1760m long, and 9 ramps with a total length of 5034m are set up within the interchange; Excavation volume is 1.149 million m3, filling volume is 1.209 million m3; There are 3 main bridges with a length of 845m, 1 intersection bridge with a length of 13m, 4 ramp bridges with a length of 898m, 23 culverts, and 3 overpasses. Among them, the Najiangzhuang Village Bridge, F and G ramp bridges, and NK77+750 overpasses all cross the Xintai Expressway. In order to ensure the construction of the overpass bridge at the Jiajiazhuang hub and the early restoration of the Xintai high-speed traffic, the project department continues to optimize the construction organization design, organize expert reviews, focus on progress correction, increase personnel and equipment investment, improve safety protection facilities, and successfully complete the installation of the overpass Xintai high-speed beam and slab.
The smooth completion of the construction of the overpass bridge effectively resolved the subsequent issues related to the construction of highway bridges in the project. Next, the project will continue to stir up a "spring dry" construction boom, steadily grasp quality management, and construct quality engineering.