How to protect the 8 seconds of safe passage of high-speed rail. 기자는 처마와 벽에서 경험하게 할 것입니다.
우리 나라에서 가장 큰 고속 철도 다리 인 Guizhou의 산에있는 Beipan 강에서 여기에서 뻗어 있습니다. This is a must-pass place for the Shanghai-Kunming High-speed Railway, and more than 100 trains pass through the bridge every day. It only takes 8 seconds to cross the high-speed rail bridge, and passengers can hardly feel it. 그러나이 8 초 뒤에 승객에게 보이지 않는 트랙 아래에서 평균 연령이 28 세에 불과한 철도 검사 팀은 날아가는 처마의 기술을 연습하고 벽을 걷는 기술을 연습하여 밤낮으로 다리의 안전을 보호했습니다. Before the Spring Festival, the reporter recorded their "extreme challenge" over Beipan River.
Above your head is a train speeding past, and under your feet is the Beipan River. The workers' work posts are on the bridge more than 300 meters high from the river. On the eve of the Spring Festival, the reporter caught a full physical examination of the Beipanjiang Super Bridge.
Jiang Shan: We just climbed a mountain before we came to this place. We can clearly see the bridge piers. The distance between the bridge deck and the river surface below is about 300 meters, which is equivalent to the height of more than 100 floors.
