Shihe Liangchang passed the national production license certification at one time

On September 17, after the inspection and certification of the expert group, the Shanghai -Chongqing Railway Shihe Liangchang passed the national production license certification at one time and officially obtained the "pass" of the batch beams. The "acceleration key" of the upper structure of the bridge has laid a solid foundation for the prefabricated and setting up of the subsequent box beams.

Shihu Rong Railway Shihe Liangchang, built by the China Railway Shanghai Engineering Bureau, is located in Shihe Town, Tianmen City, Hubei Province. It is undertaken the 3 -seater box beam from the east of the Hanyu Railway Hanchuan to Yichang North Station in the east of the Hanchuan Railway. Prefabrication and setting tasks.

During the certification review process, the expert group followed the post -method prestressing concrete railway bridge light box beam product production licenses and the requirements of the rules and drawings requirements. The sampling beam was carried out in a static test to conduct field inspections on the site of the on -site work equipment, raw material tests, internal data, technical documents, process schemes, and various processes of the minimalist beam system. At the last meeting, the expert group agreed that the data of Shihe Liangchang was detailed, authentic, and sufficient. The production of prestressed concrete beams in the post -production method was qualified and the ability to continue to stabilize production safety and qualified products.

It is reported that the newly built Shanghai -Chongjiang high -speed railway Wuhan to Yichang section is 313 kilometers in length and has a total of 8 stations with a design speed of 350 kilometers per hour. It is an important part of the high -speed railway channel along the river. The distance between time and space, promoting many cities along the line to enter the high -speed rail era, greatly facilitates the travel of the people, and helps accelerate the construction of a green comprehensive transportation system along the river. important meaning.

(Han Zhigang talks about Yang Yang)

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