Bridge pier isolation type composite elastic ship collision prevention bent frame structure system and construction method thereof

Abstract

The invention discloses a bridge pier isolation type composite elastic ship collision prevention bent frame structure system and a construction method thereof. The bridge pier isolation type composite elastic ship collision prevention bent frame structure system comprises a plurality of composite protection piles and a plurality of cross beams, wherein the plurality of composite protection piles are arranged on one side of a bridge pier in parallel; the plurality of cross beams are arranged on the composite protection piles and are used for connecting the plurality of composite protection piles, and the cross beams are arranged in parallel; and the plurality of composite protection piles and the plurality of cross beams form a bent frame structure, and the composite protection piles are manufactured by adopting a fiber winding technique. According to the bridge pier isolation type composite elastic ship collision prevention bent frame structure system, the adopted composite protection piles are high in energy absorption and has certain elastic deformation; the designability is high, and the structure can be adjusted according to different conditions; and the composite protection piles have good adaptive capacity to the sensitive environment.

Description

technical field [0001] The invention relates to the technical field of bridge pier anti-collision, in particular to a bridge pier isolated composite material elastic anti-ship bent frame structure system. Background technique [0002] There are many types of anti-collision facilities for bridge piers today, but most of them use steel or concrete materials. For example: cluster piles, independent anti-collision piers, steel structure casings, etc. Although this type of anti-collision facility can effectively reduce the damage of the ship to the pier, it is difficult to repair after being hit, the damage to the ship is relatively large, and the cost is relatively high. At the same time, steel and concrete materials have poor corrosion resistance, require regular maintenance, and have short life cycles in harsh environments. [0003] Therefore, in the field of pier anti-collision, a new type of anti-collision system is urgently needed. Compared with the anti-collision system ...

AI Technical Summary

Problems solved by technology

Although this type of anti-collision facility can effectively reduce the damage of the ship to the pier, it is difficult to repair after being hit, and the damage to the ship is relatively large, and the cost is relatively high

At the same time, steel and concrete materials have poor corrosion resistance, require regular maintenance, and have short life cycles in harsh environments.

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