In recent years,the integral lifting technology has been applied more and more in the construction of space truss,and the technology is becoming more and more mature.Different engineering construction conditions have different overall lifting processes.Because there is a 3.4 meter high difference between the gate truss and the bottom floor of the hall grid in the maintenance hangar of Sichuan Airlines,the overall lifting scheme is adopted,and the secondary lifting and lifting point replacement technologies are introduced to make the grid smoothly installed in place.
overall liftinghangar racksecondary liftinglifting point replacement
万方数据
维普
