Analysis on Vertical Swivel Construction of Cable-Stayed Bridge with Steel Arch Pylon

Single pylon cable-stayed bridge with its attractive appearance , economical advantages, become more and more widely. Vertical swivel construction of cable-stayed bridge with steel arch pylon has just begun in recent years. Similar to the construction of Bridges are rare in our country,so many of the key technologies and construction techniques remains to be further research and improvement. This project is to Gaoxin second road single pylon cable-stayed bridge as the engineering background, to research the key technologies of vertical swivel construction.