Self-filtering green ecological concrete slope protection supporting pile group and construction method thereof

Abstract

The invention discloses a self-filtering type green ecological concrete slope protection supporting pile group and a construction method thereof. The self-filtering type green ecological concrete slope protection supporting pile group comprises a plurality of pile bodies connected side by side, the adjacent pile bodies are connected through connecting blocks, the top ends of the pile bodies are reinforced by pouring top beams, and therefore the overall stability of the self-filtering type green ecological concrete slope protection supporting pile group is improved. The construction method comprises the following steps that (1), construction preparation, surveying and setting out are carried out, and a pile is sunk in place by a pile machine; (2), a connecting block is mounted; (3), a filter layer is filled; (4), a reinforcement cage is arranged and fixed; and (5), a formwork is erected, the top beams are poured, and a supporting pile group structure is formed. The self-filtering type green ecological concrete slope protection supporting pile group is used for protection measures of side slopes on the two sides of an embankment or a cutting of road engineering, when water flow carrying silt passes through gaps between every two adjacent pile bodies, the silt in the water flow is filtered and precipitated in filtering cavities, water and soil loss can be effectively prevented, and ecological environment protection is better facilitated.

Description

technical field [0001] The invention belongs to the technical field of support piles, and in particular relates to a self-filtering green ecological concrete slope protection pile group and a construction method thereof. Background technique [0002] In order to speed up the pace of building a powerful transportation country, major transportation infrastructure such as high-speed railways and expressways have been developed rapidly, and their mileage has also increased year by year. However, affected by natural disasters such as heavy rains and mudslides in recent years, landslides or mudslides on both sides of mountain roads and railways affected by rainfall have blocked traffic. After investigation and analysis, the main reason is that most embankments or slope protection structures on both sides of road cuttings use stone retaining walls, and the soil inside the retaining walls cannot be drained in time when a large amount of precipitation occurs, resulting in landslides ...

AI Technical Summary

Problems solved by technology

However, in recent years, affected by natural disasters such as torrential rains and mudslides, landslides or mudslides on both sides of mountain roads and railways affected by rainfall have blocked traffic

After investigation and analysis, the main reason is that most embankments or slope protection structures on both sides of road cuttings use stone retaining walls, and the soil inside the retaining walls cannot be drained in time when a large amount of precipitation occurs, resulting in landslides and landslides. Cutting off traffic has brought safety hazards to the transportation industry and brought huge economic losses to social development

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