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"Sichuan-Tibet First Bridge" Proves the CRBBG's Manufacturing Quality in Earthquake
Time:2022-09-15    Source:     Click:

"The bridge has stood the test!" "We have to say that our bridge construction technology is marvelous!" After the Luding earthquake in Sichuan, a video titled "Real shot by monitoring camera: A car was passing through Yakang Expressway Luding Dadu River Bridge at the moment of earthquake" quickly become hot on the Internet. In the video, the bridge deck shook, the cables on both sides of the bridge deck trembled slightly, and a white car passed through the bridge smoothly at the moment of earthquake.

The Luding Dadu River Bridge, which was completed in 2018, is a super-long-span steel truss suspension bridge across the Dadu River on Ya'an-Kangding Expressway, with a total length of 1,411 meters. It is known as the "Sichuan-Tibet First Bridge" with a steel-concrete composite bridge deck. The bridge was built at an elevation of 1,617 meters. The weather is changeable, and sometimes the instantaneous wind speed reaches 32.6 meters per second, which is equivalent to a 12-level typhoon. CRBBG undertook the manufacturing 13,000 tons of steel trusses of this bridge.

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