With a total length of 21 kilometers, luzhetai elevated expressway is the longest highway steel structure bridge under construction in China, and the only bridge in Zhejiang province that has been listed in the first batch of steel structure bridge demonstration projects in China. At present, it is the largest bridge of the same type in China.
As the longest highway span steel plate girder structure viaduct in China, the upper structure of the road Zetai viaduct is composed of 130000 tons of steel plate girders and more than 15000 bridge decks. The standard span of steel plate girders is 35 meters, and the maximum span is 80 meters.
With rich experience in steel structure anti-corrosion coating, the coating solution provided by Haihong old man puts on protective clothing for steel plate beam of section tj01 and tj03 of luzhetai viaduct, and ensures the long-term protection of super long, super wide and super heavy three super components - viaduct steel plate beam from land and water transportation to the construction site and the operation period in the next few years.
Main line viaduct renderings
Airport hub rendering
Effect drawing of Loushan tunnel and Shijian interchange
In the first steel plate girder of tj01 bid section of luzhetai viaduct, the first steel plate girder erected is 34 meters in total length, 4 meters in width and 39.3 tons in weight. With the arrival of the steel plate beam, the overall progress of the erecting work, the construction of luzhetai project has also stepped into a new mileage. "The erection of steel plate beam is a very important link, so that we can construct as conveniently as on land and greatly speed up the construction progress of the project," the construction party said
▍ source: old Haihong
Then
statement
Then
1. This paper only represents the author's position and viewpoint. Words, pictures, videos, audio and other contents are all from and belong to China Coating Industry Association, China coating industry university, China coating magazine, Internet, relevant enterprises, institutions or copyright owners. China coating public platform reprints them based on the dissemination of information. If there is something wrong or you need to reprint, please contact the corresponding owner or me They: 010-62252824 it@cncia.org.
2. This article will be published on the official website as the final version. Part of the corresponding links will be placed at the bottom to read the original text. If you need to correct or make mistakes, please leave a message and we will correct it on the official website.
Advertisement