Expressway slope drainage structure

Abstract

The invention discloses an expressway slope drainage structure, comprising: a connection mechanism consisting of a connection net and an anchor rod, wherein the end surface of the connection net thereof is configured in a form of a box having an open upper portion, the anchor rod is screwed into the bottom surface of a slope to be repaired, cement concrete mortar is injected into the anchor rod bypressurizing, and a flange of the anchor rod is clamped at the outer edge of a through hole of the connection net; a water storage mechanism comprising a water inlet pipe and a water storage pipe, wherein the water storage pipe is connected to the water inlet pipe, and the water storage pipe is filled with water storage particles; a protection mechanism comprising multiple partition bricks whosecross sections are isosceles triangles having open lower ends, and planting soil injected in planting regions formed by each partition brick; and a drainage mechanism comprising a horizontal drainageditch, a vertical water guide ditch, and a total drainage ditch, wherein the end portion of the vertical water guide ditch communicates with the horizontal drainage ditch, and the vertical water guideditch is joined with the end portions of the partition bricks. The expressway slope drainage structure improves the connection tightness between the slope and an original soil structure, improves thedrainage performance of the slope, and beautifies an expressway.

Description

technical field [0001] The invention relates to the technical field of expressway protection, in particular to an expressway side slope drainage structure. Background technique [0002] With the continuous increase of highway mileage in our country, people have higher and higher requirements for highways, not only for the smoothness of the roads, but also for the greening and beautification of the highways. As an important part of highway greening, the ecological protection of highway slopes is of great significance for preventing soil erosion, reducing pollution, stabilizing roadbeds, and ensuring driving safety. [0003] However, in order to prevent the impact of water and soil loss and erosion on highway slopes, drainage measures and slope protection measures are generally adopted for highway slopes. Traditional slope protection structures generally use concrete pouring and planting vegetation, and the cost of concrete pouring is very high. , and it is not environmentall...

AI Technical Summary

Problems solved by technology

[0003] However, in order to prevent the impact of water and soil loss and erosion on highway slopes, drainage measures and slope protection measures are generally adopted for highway slopes. Traditional slope protection structures generally use concrete pouring and planting vegetation, and the cost of concrete pouring is very high. , and it is not environmentally friendly. Due to the incomplete growth of slope vegetation, the slope soil erosion is still very serious

The existing slope reinforcement device has poor reinforcement effect and low service life

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