A geotechnical engineering slope drainage structure

Abstract

The invention relates to a geotechnical engineering side slope drainage structure, comprising a side slope and a first drainage component, wherein the first drainage components are arranged on the outside of the side slope at an equal distance, and an arc-shaped groove is dug on the top of the side slope, which can To avoid the occurrence of backflow and reverse osmosis caused by the accumulation of a large amount of rainwater or sewage in the arc-shaped plate, the first filter screen can initially filter the rainwater or sewage entering the arc-shaped plate to prevent the rock and soil from sliding down the slope from entering the arc-shaped plate. The blockage in the plate makes the drainage efficiency faster when a small amount of water is drained, and avoids a small amount of rainwater or sewage that is accumulated in the arc plate due to the excessive length of the second drainage component and is difficult to discharge. The effect of restricting the flow of the discharged sewage is to avoid the situation that the impact force of the discharged sewage is too large, which will lead to the deterioration of the purification effect of the filter element. The filter screen and the third filter screen are rinsed and cleaned.

Description

technical field [0001] The invention relates to a geotechnical engineering slope drainage structure, belonging 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. Factors such as catchment area, drainage path, and drainage capacity of ditches should be considered. It is not appropriate to set up sedimentation tanks and other facilities that may cause water seepage on the slope or the top of the hill. When it must be installed, anti-seepage treatment should be done. The groundwater drainage measures should be based on the slope. For the selection of hydrogeological and engineering geological conditions, large-diameter tube wells, horizontal drainage pipes or drainage troughs can be selected. [0003] However, the drainage works currently set up are often blocked due to w...

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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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