A self-filtering green ecological concrete slope protection pile group and its construction method

Abstract

The invention discloses a self-filtering green ecological concrete slope protection support pile group and a construction method thereof. The support pile group includes several pile bodies connected side by side, and adjacent pile bodies are connected by connecting blocks. The top is reinforced by pouring crowned beams, so as to improve the overall stability of the supporting pile group; construction methods include: (1), construction preparation, measurement and setting out, and pile driving in place for pile sinking; (2), installation of connecting blocks; (3) Fill the filter layer; (4) Arrange and fix the reinforcement cage; (5) Support the formwork and pour the crown beam to form the support pile group structure. The present invention is used for the slope protection measures on both sides of embankments or road cuttings of road engineering. When the water flow carrying silt passes through the gap between two adjacent pile bodies, the silt in the water flow is filtered and precipitated in the filter cavity. , can effectively prevent soil erosion, and is more conducive to the protection of the ecological environment.

Description

A self-filtering green ecological concrete slope protection supporting pile group and its construction method technical field The invention belongs to supporting pile technical field, be specifically related to self-filtering type green ecological concrete slope protection supporting pile group and its Construction method. Background technique In order to speed up the pace of construction of a powerful country in transportation, major transportation infrastructures such as high-speed railways and expressways have been rapidly developed. development, its mileage has also increased year by year. However, affected by natural disasters such as torrential rain and mudslides in recent years, roads, railways and railways in mountainous areas have The road is affected by rainfall, sending landslides or mudslides on both sides causing traffic blockage. According to the investigation and analysis, the main reason is that most road The side slope protection structure on both ...

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

Images