Protection component for bridge anti-collision wall

Abstract

The invention discloses a protection component for a bridge anti-collision wall. The protection component comprises a protection plate pressed on the surface of the bridge anti-collision wall; a protection pad is arranged between the protection plate and the anti-collision wall; one end of a rivet is used for drilling into the anti-collision wall so as to realize the fixation of the rivet relativeto the anti-collision wall, and the other end of the rivet is fixedly connected with the protection plate so as to realize the fixation of the protection plate on the anti-collision wall. According to the protection component for the bridge anti-collision wall, the strength and durability of the concrete anti-collision wall can be improved obviously, and the safety of an existing bridge is improved effectively.

Description

technical field [0001] The invention relates to the technical field of bridge engineering, in particular to a protective component of a bridge anti-collision wall. Background technique [0002] The safety of bridges is very important. At present, the research on bridge safety is still focused on the bridge structure itself, while the safety of bridge anti-collision walls or guardrails is often ignored. Some vehicles collide with anti-collision walls or guardrails, causing damage to bridge structures. Destroy and cause damage to the vehicle, and cause great damage to personnel, especially when the vehicle breaks through the anti-collision wall or guardrail, the injury to people is fatal. Therefore, improving the safety of crash walls or guardrails is of paramount importance. [0003] At present, the method of improving bridge guardrails or anti-collision walls focuses on the structural form and materials. Due to the low cost of concrete structure anti-collision walls and the...

AI Technical Summary

Problems solved by technology

However, the concrete anti-collision wall has frequent maintenance and poor durability, especially the leaking reinforcement after being hit by a car, which seriously affects the durability of the concrete anti-collision wall.

At present, the research on the protection of concrete anti-collision walls has not yet started, and the technical solutions that can be applied to concrete anti-collision walls in other technical fields have one or more defects such as complex structure, high cost, difficult construction and poor durability.

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