The project is aimed at the slope adjustment and lifting of 7 collapsed continuous beams. The maximum slope adjustment height is as high as 6.483 meters. Finally, the 20-point alternate lifting hydraulic system control method is adopted, and 16 sets of 200T large beams are symmetrically installed for each support point. Tonnage hydraulic jacks, and the general control room uniformly sends displacement commands to control the hydraulic pump station to drive two sets of jacks for repeated and alternate lifting, which greatly shortens the construction period.
