From Beijing Zhangjiakou Railway to Beijing Zhangjiakou high speed railway, the pride of Chinese people forever

On December 30, Beijing Zhangjiakou high speed railway, China's first intelligent high-speed railway line, was officially put into operation. Chongli railway will be operated simultaneously, which will help the coordinated development of Beijing Tianjin Hebei integration and provide transportation operation service guarantee for the 2022 Beijing Winter Olympic Games. In 1905, the Qing government appointed Zhan Tianyou as the chief engineer to build the railway from Beijing to Zhangjiakou The slope of the railway passing by Qinglong bridge is very big. How can a train climb such a steep slope? Zhan Tianyou designed a "human" line along the mountain. " This is the familiar passage of Zhan Tianyou in the sixth grade Chinese textbook. The spirit of China's railway self-improvement has been deeply imprinted in the hearts of children with Zhan Tianyou. The

Beijing Zhangjiakou high speed railway started in December 2015, and has built the Badaling Great Wall Station of the world's largest high-speed railway with a buried depth of 102 meters and the largest underground building of 41000 square meters. It is the first intelligent high-speed railway in mainland China that adopts Beidou satellite navigation system independently developed by China, with a design speed of 350 km / h, and the first high-speed railway with a design speed of 350 km / h in the world/ Hours of high speed railway with high cold and strong wind. A 6031 a 6031, from the first railway designed and built by the Chinese themselves to the Beijing Zhangjiakou high speed railway with a speed of 350 km / h, has gone through a hundred years. The century of Beijing Zhangjiakou Railway is not a century of China? In the past 110 years, the railway has left us a lot of humiliating stories and more heroic deeds. Today, it has become a super card to be proud of. When the people's Republic of China was founded, the national railway mileage was only more than 20000 Li, which is pitiful for such a large China. By 2019, we have built the most modern railway network and the most developed high-speed rail network in the world. The total mileage of high-speed rail alone has exceeded 35000 km, more than 2 / 3 of the total mileage of high-speed rail in the world. For most people, high-speed rail travel has become commonplace. A 6031 a 6031 Chinese railway from nothing to lead the world trend, can not do without the hard work of generations of railway people. No matter from engineering construction or from serving people's livelihood, railway people are indomitable and dare to be the first! As one of the important pillars to boost economic development, China Railway will never forget the original intention of "people's railway for the people", forge ahead, dare to rush and do, from 40km to 350km / h, from "green car" to "Fuxing", from "one ticket is hard to ask" to "say go", from paper ticket to electronic ticket, from manual check-in to face washing, so as to make passengers experience better, Travel more convenient! A 6031 a 6031 is a powerful transportation country, and railway takes the lead. The Beijing Zhangjiakou high speed railway, which attracts the world's attention, is the pride of 1.4 billion Chinese people. It is the best witness of our Chinese nation's unremitting spirit of self-improvement. Beijing Zhangjiakou high speed railway has ushered in a new era of intelligent high speed railway, leading our Chinese people to pursue their dreams and strive constantly, inheriting and carrying forward the spirit of perseverance and innovation of Beijing Zhangjiakou Railway, and contributing to the realization of the Chinese dream of the great rejuvenation of the Chinese nation and increasing efficiency and speed! (author: Su Ziduo)