Soft and elastic collision protection facility for bridge pier on water transportation channel
A flexible, anti-collision technology, applied in the direction of roads, roads, road safety devices, etc., can solve the problems of bridge pier damage, casualties, property, loss, etc.
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[0010] Attached below figure 1 , 2 The present invention is further described in detail: a flexible and elastic anti-collision facility for waterway bridge piers, which includes a pile foundation 1, a cap 2, and an anti-collision part. The upper end of the pile foundation 1 is flush with the river bed, and the bottom end is fixed to the hard layer The lower end of the cap 2 is fixed to the pile foundation 1, and the upper end is higher than the century-old dry water level of the river course and is at least 2m high and has a pipe bolt fixing base; the anti-collision parts are sequentially from the inside to the outside: Bolt 32, tire 33, the edge of the anti-collision platform 31 to the edge of the platform 2 is 1m, the height is 1m higher than the upper surface of the platform 2 to the century-old high water level of the river, and the outer diameter of the pipe bolt 32 is at least 20cm. Certain flexibility, the lower end is fixed on the bearing platform 2, the upper end is...
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