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HanShi High-speed Railway goes into track laying on the entire line

2018.06.26 Article From : Gotoo

On the 25th, the reporter learned from the construction site of the Hanshi Railway that the first project of the ballastless track will be evaluated and accepted, and the ballastless track of the Han-Xu Railway will fully enter the laying stage.

On June 22nd, an expert group of the China National Railway Corporation organized an evaluation and acceptance of the first project of the ballastless track on the construction site of the 3rd standard of the Han-Shi Railway at China Railway Bridge Bureau. At the construction site, the evaluation team measured the key parts of the foundation slab, subgrade support layer, and track slab of the ballastless track bridge, and the same person in charge of the site performed control of construction accuracy, track status data collection, concrete cracking, and appearance quality control. The exchange gave high appraisal to the overall quality of the first piece of ballastless track, and the first piece of ballastless track of the Han-Shi railway passed the acceptance.

It is understood that as the core technology of high-speed rail, ballastless track is the most stringent quality control project. The first project of ballastless track to be accepted this time is located at 3A section of China Railway Bridge Bureau, Anlu City, Xiaogan. After this acceptance, the Han-Ten Railway will enter the ballastless track laying stage.

As the first large-scale railway in Hubei Province with leading construction, the Han-Xi Railway has a design speed of 350Km/h. It is an important component of the Wuhan-Xi'an National High-Speed Railway. It is not only an important regional rapid railway in Hubei Province, but also a medium-sized railway. The national strategic channel with the northwest region and the southeast coast. It is of great significance to improve the country’s comprehensive transportation system and link with the “One Belt and One Road” strategy. After the project is completed, the time from Wuhan to Shiyan by train will be reduced from the original 5 hours to within 2 hours.