Protection method for water and soil conservation of side slope in disturbance area of black soil engineering

Abstract

The invention discloses a protection method for water and soil conservation of a slope in a disturbance area of black soil engineering, which comprises the following steps of: excavating a filling area at the slope, and paving a water-resisting layer and an expansion guiding layer on two sides of the excavation area of the slope body; filling a base material layer by layer, tamping and reinforcing, compactly filling embankment filling soil, and arranging a filling layer below a pavement structure; the existing slope is trimmed, so that a flat slope is formed at the slope body, and the protection equipment is mounted on the slope; according to the method, thermal insulation materials are pre-buried in protection equipment, quantitative factors such as ecological adaptability, water storage and soil conservation benefits and planting cost of plants are comprehensively considered, the plants are planted in the protection equipment, an external protection belt is formed, a skeleton vegetation protection mode is adopted, rectangles are mainly used, multi-variety mixed sowing is conducted, and the best water storage and soil conservation effect is achieved; when rainfall and wind erosion occur, physical protection is taken as a main part, the physical protection planting bricks are arranged from the slope top to the slope bottom, and a plurality of groups of protection plates are fixedly mounted through a fixing mechanism.

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