HomeNewsThe "lonely brave man" on the cliff escorts the Zhengyu high-speed railway's...

The “lonely brave man” on the cliff escorts the Zhengyu high-speed railway’s first Spring Festival travel-Chinanews.com



The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao



The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The picture shows the bridge and tunnel workers of the Chongqing Engineering and Electricity Section performing hazard removal work on the hillside above the Wushan Daning River Bridge on the Zhengzhou-Chongqing High-speed Railway.Photo by Yan Tao

The Zhengyu high-speed railway ushered in the first Spring Festival travel this year. In order to ensure the safe operation of the train, recently, the bridge and tunnel workers of the Chongqing Engineering and Electricity Section of China Railway Chengdu Bureau Group Co., Ltd. have strengthened the inspection of the upside slope of the long tunnel and the upper part of the bridge in special sections along the line. Risk elimination operations to ensure the safe operation of high-speed rail.

The Wanzhou-Wushan section of the Zhengzhou-Chongqing high-speed railway in Chongqing has a tunnel ratio of 92%, and a bridge-tunnel ratio of 98%. It is called a “subway-style” high-speed railway. Along the Zhengyu high-speed railway, there are high mountains and deep valleys, many tunnels, and the geological structure is very complicated.

On the hillside where the Chongqing Wushan Daning River Bridge on the Zhengyu High-speed Railway connects to the exit of the Small Three Gorges Tunnel, Zhao Yong, a 50-year-old veteran foreman of the Chongqing Engineering and Electricity Section, led 3 team members to climb up the cliffs, and made preparations for the foundation of the rock protection net columns, pre-buried The bolts and columns are fully inspected to ensure that the protection is firm. In addition, they also conducted a pull-net inspection on the rocks of the mountain to eliminate hidden dangers in the bud.


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