High-protection-wall high-padstone pier structure

Abstract

The invention provides a high-protection-wall high-padstone pier structure, which comprises a pier body, a pier top cap, a pier top protection wall and a pier top high padstone, wherein the pier top cap is arranged at the top of the pier body; the pier body and the pier top cap are integrally formed; a bridge body is erected and installed on the bridge support close to the position between the adjacent pier top caps; a pier top overhauling channel is arranged at the position, located above the pier top caps, of the center edge of the bottom of the bridge body; channel climbing ladders are arranged on the side wall of the pier top overhauling channel at equal intervals; and a telescopic ladder is erected and installed between the bottom of the pier top overhauling channel and the top facesof the pier top caps. A steel hanging basket can be replaced by the reinforced concrete parapet wall; the reinforced concrete protection walls are arranged around the top cap, the material and shape of the reinforced concrete protection walls are unified with those of the pier top cap, and the advantages of natural transition and good landscape effect are achieved; the overhauling channel is arranged in the top cap range of the pier, reinforced concrete protection walls are arranged around the overhaulingchannel, the personnel falling risk is extremely small, and the structural safety is good.

Description

technical field [0001] The invention belongs to the field of stone bridge piers, and in particular relates to a high retaining wall and high pad stone pier structure. Background technique [0002] At present, the maintenance facilities of bridge piers in my country mostly adopt the form of hanging steel structure hanging baskets, which have the following disadvantages: the overall cost of the steel structure hanging baskets is high; the shape contrast between the hanging baskets and the pier is large, and the landscape effect is poor; the hanging baskets are mostly fixed to the outer edge of the pier by bolts , the overall safety is poor; the hanging basket needs to be drilled, and the construction accuracy is high, and the construction is difficult; the hanging basket step plate is easy to be damaged, the steel structure is easy to rust, and the later maintenance and repair workload is heavy. [0003] Therefore, it is necessary to provide a new type of stone pier structure, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the maintenance facilities of bridge piers in my country mostly adopt the form of hanging steel structure hanging baskets, which have the following disadvantages: the overall cost of the steel structure hanging baskets is high; the shape contrast between the hanging baskets and the pier is large, and the landscape effect is poor; the hanging baskets are mostly fixed to the outer edge of the pier by bolts , the overall safety is poor; the hanging basket needs to be drilled, and the construction accuracy is high, and the construction is difficult; the hanging basket step board is easy to be damaged, the steel structure is easy to rust, and the later maintenance and repair workload is large

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