Bridge anti-collision guardrail structure and construction method thereof

Abstract

The invention is suitable for the technical field of bridge engineering, and provides a bridge anti-collision guardrail structure and a construction method thereof. The anti-collision guardrail structure comprises an anti-collision guardrail body, a prefabricated planter body, a plurality of inclined steel bars and a plurality of stiffening plates. The inner side face of the prefabricated planterbody and the outer side face of the anti-collision guardrail body are spaced by a certain distance to form a planter used for containing planting soil and plants. The prefabricated planter body is manufactured in advance before being installed, and the prefabricated planter body and the cast-in-place anti-collision guardrail body are fixedly installed on a construction site. The decorative requirements of different forms can be met in a mode of prefabricating the planter component. Meanwhile, the construction method can solve the construction quality problem caused by steel bar binding and cast-in-place concrete on site, improve the landscape quality and shorten the construction period, and achieves obvious direct and indirect economic benefits.

Description

technical field [0001] The invention belongs to the technical field of bridge engineering, and in particular relates to a bridge anti-collision guardrail structure and a construction method thereof. Background technique [0002] As the requirements of urban landscape become higher and higher, ordinary bridge anti-collision barriers are difficult to meet the needs of urban landscape. In order to increase the aesthetics of bridge anti-collision barriers, the structure of adding planters to the outside of bridge anti-collision barriers is usually used. For the anti-collision guardrails and planters, the cast-in-place concrete construction technology is adopted. When using conventional construction methods, it is necessary to bind a large number of steel bars on the bridge structure according to the planters, and then cast in-situ concrete. However, because planters generally use special-shaped and special structures, it is difficult to bind steel bars on site to meet the design...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a bridge anti-collision guardrail structure and its construction method, aiming to solve the problem that in the prior art, the anti-collision guardrails and planters are all constructed with concrete cast-in-place, and the on-site binding steel bars are difficult to meet the design requirements. Requirements, construction quality is difficult to control, construction period is long, and the cost is uneconomical

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