The bridge of Wanzhou section of Zhengzhou Wanzhou high speed railway will be completed by the end of November

Although it's early winter, the bridge between the hills is already howling with cold wind. On November 13, the reporter learned that the Zhongba village double track bridge between leijiapo tunnel and Tiancheng tunnel in Chongqing section of Zhengzhou Wanzhou railway project has been built and formed, striving to achieve the smooth closure of the bridge by the end of this month

"the two tunnels are respectively the exit of leijiapo tunnel and the entrance of Tiancheng tunnel in Wanzhou section of Zhengzhou Wanzhou railway. At present, both tunnels have been successfully connected." According to the relevant person in charge of the project Department of Civil Engineering Section 8 of Chongqing section of Zhengzhou Wanzhou railway, the mountain depression between the two tunnels is connected by Zhongba village double line bridge When

came to the valley, the author found that there are 8 spans of Zhongba village double track bridge, only the sixth span of cast-in-place box girder is not completed. In the gap of the 6th span of the bridge, a thick steel pipe bracket rushed to the sky from the mountain ditch According to

, the cast-in-place steel box girder of the 6th span of Zhongba village double track bridge is not completed, which is 32.6m long. At present, workers are building steel pipe supports. 16 supports with a diameter of 63cm have been completed

it is understood that on April 2, 2017, Zhongba village double track bridge of Chongqing section of Zhengzhou Wanzhou railway project, located in Tiancheng Town, Wanzhou District, was officially started. The total length of Zhongba double track bridge is 257.6m, the upper structure is double track simply supported box girder, which is constructed by moving formwork; the lower structure is pile foundation plus double track round end solid pier, double track rectangular hollow abutment, which has 54 bored piles and 9 pier bodies

0000 District Railway Office disclosed that Zhengzhou Wanzhou railway is a double track high-speed railway with a total length of 818km. The Zhengzhou Wanzhou railway is led from Zhengzhou east railway station, enters our city through Henan Province and Hubei Province, and finally connects to Wanzhou North Railway Station of Chongqing Wanzhou railway under construction. The design speed of Zhengzhou Wanzhou railway is 350 km / h, the initial operation speed is 300 km / h, and the design annual transportation capacity is 60 million people. There are four stations in Wushan, Fengjie, Yunyang and North Wanzhou with a total length of 181km After the completion of

Zhengzhou Wanzhou railway, Wanzhou District will be connected with Chongqing Wanzhou intercity railway

Chongqing Wanzhou intercity railway is an intercity railway from the main city of Chongqing to Wanzhou District, with a total length of 247km and a design speed of 250km / h. Chongqing Wanzhou Intercity Railway starts from Chongqing north station and ends at Wanzhou north station. There are 7 stations in the whole line, including Chongqing north station, Fusheng station, Changshou north station, Changshou Lake Station, Dianjiang station, Liangping south station and Wanzhou north station. After Chongqing Wanzhou intercity railway is opened to traffic, it only takes more than one hour to take the EMU from Chongqing north station to Wanzhou north station. (Fan Qing)