Chengsheng high -speed rail enters the full construction stage of non -道 orbit

The reporter learned from the Chenglan Railway Co., Ltd. on July 11, the first project from Chengdu to Zigong to Yibin high -speed railway without orbit was poured smoothly on the Qianfeng Village Double Line Bridge in Yanjiang District, Ziyang City. The Yiyi high -speed rail enters the comprehensive construction stage of non -rail rails. The self -propelled high -speed rail uses the CRTS Ⅰ dual -type dual -blockless orbit. The orbital structure consists of the rail, buckle, rail pillow, lane bed plate, isolation layer, and base.

Chengzi Yiyi Railway is a high -speed railway connected to the city, Zigong and Yibin City in Sichuan Province. The design speed of 350 kilometers per hour is about 259 kilometers in length.

Zhang Zongwei, the commander of the Yiyi Project Department of Chenglan Railway Co., Ltd., introduced that this year is the fourth year of the construction of the high -speed rail, and it is also the most important year. All construction plans have entered the stage of "heavy climbing". The track of the orbit enters the comprehensive construction stage is the key to ensuring the smooth opening of the railway on schedule, and it provides conditions for planning to achieve rail paving operations in November this year. (Reporter Wang Huan)

- END -