Construction Technology for Large-span Steel Trestle by Integral Hydraulic Traction

The construction of the steel trestle of the No.2 crude dock of Yingkou Port is moved to the shore by hydraulic traction after being assembled,after that,the trestle is installed by the floating crane.The paper introduces the design of slip system for the hydraulic traction integral slipping construction,the construction site layout,sliding construction method,which can be referred for the similar engineering reference.