Construction method of flower basket integrated anti-collision guardrail

Abstract

The invention relates to a construction method of a flower basket integrated anti-collision guardrail. The construction method of the flower basket integrated anti-collision guardrail comprises the steps of 1) construction preparation; 2) guardrail steel reinforcement cage binding construction; 3) guardrail template mounting; 4) guardrail concrete pouring; and 5) guardrail concrete curing. The construction method of the flower basket integrated anti-collision guardrail has the beneficial effects that a steel reinforcement cage bed-jig is convenient to mount on site so that the steel reinforcement cage binding difficulty is effectively reduced; and meanwhile, the position of a longitudinal reinforcement is controlled by using a longitudinal reinforcement locating body so as to realize simultaneous localization of the longitudinal reinforcements in multiple layers; the guardrail template is easy to mount and move on site, and a steel reinforcement protective layer thickness control requirement can be synchronously satisfied; and meanwhile, as a special template internal support is arranged in a suspended internal mold, the suspended internal mold detaching difficulty is effectively reduced; and a concrete pouring device is convenient to lay, and the position of the concrete pouring device is easy to control.

Description

technical field [0001] The invention relates to a construction method of a flower basket integrated anti-collision guardrail, which improves the integrity of the construction structure, reduces the difficulty of binding and positioning steel cages, improves the difficulty of concrete pouring and maintenance, and improves the efficiency and quality of on-site construction. It belongs to the field of bridge engineering. It is suitable for the construction of concrete anti-collision barriers. Background technique [0002] Bridge guardrails are exposed facilities directly visible to drivers and passengers after the bridge is opened to traffic, which can prevent out-of-control vehicles from rushing out of the bridge and reduce the hazards of traffic accidents. At the same time, the facility also has the function of optimizing the road driving environment and inducing driving sightlines. Whether the inner quality and beautiful appearance of the anti-collision guardrail can be gua...

AI Technical Summary

Problems solved by technology

This construction method can ensure the protection level of the guardrail to a certain extent while reducing the complexity and cost of the project, but it does not involve construction technologies such as reinforcement cage binding and positioning, concrete pouring and maintenance.

[0004] In summary, the existing construction methods have achieved good results in suitable working conditions, but further research is needed in terms of improving the integrity of construction structures and reducing the difficulty of tying and positioning steel cages.

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