According to the reporter's understanding, on the evening of March 28th, 2002 1 year, the ant river suddenly discovered a serious ice flood, and then the position of founder county Xinxing Bridge1bridge slab shifted and sank.
Later, after the accident, founder county Transportation Bureau began to inspect the water shortage of the bridge, and the inspection results have also been announced.
Because ants and ice on the river collided with piers No.2 and No.3 on the side of Fangzheng County of Xinxing Bridge and collapsed, it also led to the collapse of the second, third and fourth main beams of the bridge. After the bridge collapsed, traffic was also interrupted.
The position of the main girder of No.65438 +0 to No.5 in Da Qiao has changed laterally, and the staple food has also fallen to the outside of the left cushion stone. Later, founder county officials also responded that the bridge collapse accident did not cause traffic accidents or casualties.
Later, the reporter can clearly see through the drone shooting that the bridge body of Xinxing Bridge has collapsed seriously, and there are still a lot of ice floes on the Da Qiao River, and now this section has been blocked.
The reporter also interviewed the director of founder county Transportation Bureau on this matter and responded to it. There was a serious ice disaster in Ant River. After the bridge moved and sank, the traffic police and other departments also rushed to the scene at the first time, and implemented traffic control on the section where the bridge was located and announced the detour route.
At present, among the top 10 sea-crossing bridges in the world, there are 6 in China, 6 in China, 7 in China and 7 in China. The world's top 10 bridge, with 5 bridges in China Station, China's bridge construction technology has reached the world's leading level. At present, China Railway Bridge Bureau is the enterprise that designs and builds the most bridges in the world. Over the past 60 years, they have designed and built more than 3,000 bridges at home and abroad, with a total mileage of 3,000 kilometers. China Railway Bridge Bureau has reached the world leading level in super-large cross-sea railway bridges, highway-railway dual-purpose bridges and highway bridges, and won the highest national science and technology award. Thirty-three projects, including the Luban Prize for Chinese Construction Engineering, have patents at home and abroad, adding up to 6 19 projects.
In fact, this situation is mainly because with the continuous warming of the climate, in some northern areas, wind-driven land and rivers are slowly beginning to thaw, which leads to the occurrence of ice floods.