The Technology Of Formwork For Pylons Of Yongjiang Bridge

With the rapid development of transport and the daily advancement of bridge technology,modern bridge have gradually developped into the direction of long-span bridge.Based on the need of structure and the constraints on the terrain,more than 100 meters high piers and several hundred meters high pylons(mainly used in cable-stayed bridge and suspension bridge) are no longer rare,faceing such high-rise buildings,choosing formwork is particularly important to construct a high-quality、security and efficiency buliding.Combining the construction of the pylons of Yongjiang Bridge,this paper highlignts the technology of formwork for pylons.