Good news! China Lanzhou passenger dedicated railway has ushered in new progress, and the day of taking high-speed rail at the gate of Baiyin people's home is closer

On the occasion of celebrating the 70th anniversary of the founding of China, the first project Department of China Lanzhou Passenger Dedicated Line 1 of China Railway 14th Bureau Group Co., Ltd. took the lead in completing all pile foundations in the whole line. Recently, a good news -- the successful completion of the jacking construction of the frame bridge across the Wangchang railway was welcomed. A 6031 a 6031 newly built special frame bridge crossing Wangchang railway belongs to Pingchuan District, Baiyin City, Gansu Province, which is 51.8 ° obliquely crossed with the existing Wangchang railway. The main line passes over the Wangchang railway, and the Wangchang railway passes through the newly built frame bridge. The bridge is the only frame bridge across the railway. It adopts reinforced concrete structure, which is parallel to the railway prefabricated box in the north side of Wangchang railway, and then it is jacked in place, and the railway is restored through the box room.

because of the construction of the existing railway business line, the construction difficulty and safety risk are extremely challenging. Wangchang railway is a single line non electrified coal transportation special line railway, and the counties within Baiyin City are coal power generation. In order to ensure that the power generation of the power plant is not affected, after consultation with the relevant departments, Wangjiashan special line is blocked for two days with tight time and tasks. In order to ensure the completion on schedule, the project department has formulated a detailed plan, with responsibilities assigned to each person, 24-hour job rotation and special jacking measures to ensure the successful completion of the jacking process. The jacking construction of the frame bridge across Wangchang railway was successfully completed in advance, which provided a favorable guarantee for the next step to successfully complete the node target. The newly built Zhongwei Lanzhou passenger dedicated line (Gansu) of

railway is an important part of Beijing huyinlan channel of "eight vertical and eight horizontal" railway network in China. It starts from the boundary of Ganning Province in the north, passes Pingchuan District, Jingyuan County and Baiyin District of Baiyin City in the south, and continues to connect to the existing Shuping railway station of Zhongchuan airport through Lanzhou New Area in the west, with a total length of 173.436km and a design speed of 250km / h. After the completion of the project, it will have a profound and positive impact on enhancing the development vitality of multiple economic zones, accelerating the pace of poverty alleviation in the areas along the line, and promoting the healthy development of economy and society. (Zhou Yangchun)