Construction of steel spring floating slab monolithic track bed and resonant composite track bed
The video introduces how to construct the steel spring floating slab monolithic track bed and resonant composite track bed.
The total length of Foshan Metro Line 2 is 32.4 km, of which the elevated section is 6.7 kilometers, the underground section is 24.9 km, and the transition section is 0.8 km. There are 17 stations on the whole line, including 14 underground stations and 3 elevated stations. The average distance between stations is 2.01 km.
When Foshan Metro Line 2 passes through residential areas, commercial areas, cultural relics and ancient buildings, and other areas, it adopts the steel spring floating slab integral ballast bed and the resonant combined ballast bed integrated track to reduce vibration and noise, which effectively reduces the noise generated by the subway operation, At the same time, it reduces the impact of vibration on the ground buildings when the train passes, and improves the ride comfort. The main line of Foshan Metro Line 2 adopts seamless lines, which not only improves the driving conditions of the line, ensures the comfort of passengers, but also prolongs the service life of track equipment.
During the construction of Foshan Metro Line 2, the project department also adopted the “smart cloud platform” management system, which reduced the safety risk of the track area by using intelligent, data-based, and information-based management methods, and ensured that the track area is safe and controllable.
