On October 19, the construction site of the No. 1 bridge on the connecting line of the Guangxi Hechi moving cargo base of the Guiyang-Nanning high-speed railway.
On the same day, the two-turning continuous beams of the bridge slowly "turned around" at a height of 13 meters, reached the designated bridge position, and successfully completed the turning.
So far, the entire Guinan high-speed rail swivel beam project has been completed.
(Photo by drone) Photo by China News Agency reporter Jiang Xuelin
Release time: 2021-10-20 07:36:01 【Editor: Tian Bochuan】Keywords: