Anti-collision and anti-seismic integrated replaceable combined pier
A bridge pier and anti-collision technology, applied in the field of integrated and replaceable composite bridge piers with anti-collision and anti-seismic, can solve the problems of traffic interruption, casualties and economic losses, and the inability of rescuers to arrive in time, and achieve excellent impact resistance and good seismic effect. Effect
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[0047] Such as Figure 1-10 Shown: an anti-collision and anti-seismic integrated replaceable composite pier, the lower pier structure 10 and the upper pier structure 20 are arranged sequentially from bottom to top, and the lower pier structure 10 is detachably connected to the lower end of the upper pier structure 20 .
[0048] The lower pier structure 10 is composed of a first connecting steel plate 11 , a lower pier main body 12 , a second connecting steel plate 13 and a cap 14 . The first connecting steel plate 11 is connected to the top end of the lower pier main body 12 , and the second connecting steel plate 13 is connected to the bottom end of the lower pier main body 12 . The platform 14 is provided with a third connecting steel plate 141 , and high-strength bolts are welded on the third connecting steel plate 141 , and the second connecting steel plate 13 is provided with butt joint reserved holes. The lower pier main body 12 and the bearing platform 14 pass through ...
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