Geotechnical engineering side slope drainage structure

Abstract

The invention relates to a geotechnical engineering side slope drainage structure. The geotechnical engineering side slope drainage structure comprises a side slope and first drainage assemblies, the first drainage assemblies are arranged on the outer side of the side slope at equal intervals, an arc-shaped groove is dug in the top of the side slope, and the situations of backflow and reverse osmosis caused by accumulation of a large amount of rainwater or sewage in an arc-shaped plate can be avoided; a first filter screen can preliminarily filter rainwater or sewage entering the arc-shaped plate, the situation that rock soil sliding off from the side slope enters the arc-shaped plate to cause blockage is avoided, the drainage efficiency is higher when a small amount of water is drained, and the situation that the small amount of rainwater or sewage is accumulated in the arc-shaped plate and is difficult to drain due to the fact that a second drainage assembly is too long is avoided; sewage entering a water conveying square pipe can be limited, and the situation that the purification effect of a filtering assembly becomes poor due to the fact that the impact force of the discharged sewage is too large is avoided; and meanwhile, the situation that the water conveying square pipe is impacted and deformed is avoided, and a second filter screen and a third filter screen which are blocked after being used for a long time can be conveniently washed and cleaned.

Description

technical field [0001] The invention relates to a geotechnical engineering side slope drainage structure, which belongs to the technical field of geotechnical engineering drainage facilities. Background technique [0002] Geotechnical engineering is to solve engineering problems of rock mass and soil mass, including foundation and foundation, slope and underground engineering, etc. Therefore, to carry out geotechnical engineering, it is bound to be constructed on the slope, and the surface drainage system design is set on the slope surface Factors such as catchment area, drainage path, and ditch drainage capacity should be considered. It is not advisable to set up sedimentation tanks and other facilities that may cause water seepage on the side slope or on the top of the hillside. If it must be installed, anti-seepage treatment should be done. For the selection of hydrogeological and engineering geological conditions, large-diameter tube wells, horizontal drainage pipes or d...

AI Technical Summary

Problems solved by technology

[0003] However, the current drainage works are often blocked by waste such as soil, sand and stones, which consumes a lot of manpower and material resources during maintenance, and reduces the drainage efficiency, which reduces the service life of the structure to a certain extent.

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