Test run 385km: Beijing Zhangjiakou high speed railway polish "national card"

With the figure of "doctor Huang" passing on the railway line on the 20th, the highest test speed of Beijing Zhangjiakou high speed railway reached 385km for the first time, exceeding the design maximum speed of 350km10%. This is the highest speed of the train after the step-by-step speed-up since the joint commissioning and joint commissioning 5 trial work was started on October. (China News Network) the

Beijing Zhangjiakou Railway is known as "the glory of the Chinese people". It has a long history, which has witnessed the vicissitudes of China in the past century. It was built under the leadership of Zhan Tianyou and in charge of it. It connects Fengtai District of Beijing and reaches Zhangjiakou, Hebei Province, through Badaling, Juyongguan, Shacheng, Xuanhua and other places, with a total length of about 200 kilometers. The construction started in September 1905 and took four years to complete. 。 It is worth mentioning that Beijing Zhangjiakou Railway is the first railway designed and put into operation by Chinese people without using foreign funds and personnel. Today's Beijing Zhangjiakou high speed railway continues to write "Beijing Zhangjiakou" brilliance. It is the world's first high-speed railway with a design speed of 350 km / h in cold and windy sand. One is to create history, the other is to create the most in the world. The name "Jingzhang" is bound to be remembered by history.

from the opening and operation of China's first 350 km / h high-speed railway in 2008 to today's creation of the world's largest Beijing Zhangjiakou high-speed railway, from the basic completion of the world's largest "four vertical and four horizontal" high-speed railway network to the ongoing construction of the "eight vertical and eight horizontal" high-speed railway network covering the central and western regions, China's railway continues to write brilliant, has become China's resounding business card and international brand. Throughout the history of railway development, although China's high-speed rail started late, it has developed very fast. Nowadays, high-speed rail has realized overtaking in curves, seamless connection between rails at heated contact points and construction of high-speed rail in alpine regions. These technologies have also attracted the attention of other countries. It has to be said that every success requires constant efforts. This is also true. It is the reason why China's high-speed rail can win the first title in the world. Beijing Zhangjiakou high-speed railway is a new milestone in the history of China's high-speed railway. It is an important part of the main channel of the "eight vertical and eight horizontal" high-speed railway network. It is worth mentioning that the Beijing Zhangjiakou high speed railway will be an important transportation guarantee facility connecting Zhangjiakou, another host city of the 2022 Beijing Winter Olympic Games. At that time, the Beidou satellite navigation system intelligent Fuxing EMU, which is independently developed by China, will take the lead in the operation of Beijing Zhangjiakou high-speed railway. The Beijing Zhangjiakou high-speed railway with intelligent technology elements will become a beautiful "scenic line" for the Winter Olympics and a "China business card" for the world. As one of the most brilliant pearl in China's railway industry, the

Beijing Zhangjiakou high speed railway makes the "national card" of China's high speed railway brighter. The world's most high speed railway is just a new starting point. With the continuous innovation and reform of technology, China's high speed railway will usher in greater development and continue to lead the world.