On October 9th, in Luzhou, Sichuan, the first 32-meter-long box girder weighing 820 tons successfully landed on the Baiyundong No. 2 Extra Large Bridge, which marked the successful erection of the first-hole box girder of the Yu-Kun section of the Beijing-Kunming High-speed Railway.
The Chongqing-Kunming section of the Beijing-Kunming high-speed rail has a total length of 699 kilometers and a design speed of 350 kilometers per hour. It leads from Chongqing West Railway Station to Kunming South Railway Station in Yunnan Province.
The picture shows the aerial view of the box girder erection site of the Yu-Kun section of the Beijing-Kunming high-speed railway.
(Photo by drone) Photo by China News Agency reporter Liu Zhongjun
Release time: 2021-10-09 14:20:45 【Editor: Zhai Lu】