Reusable side slope anti-scouring ecological protection net

Abstract

The invention relates to a reusable side slope anti-scouring ecological protection net, and belongs to the field of side slope ecological protection. The reusable side slope anti-scouring ecological protection net is mainly composed of a top layer net and a bottom layer net, and is of a dual-layer grid structure, the top layer net and the bottom layer net are each formed by a stainless steel frame and fascicular fibers, and the reusable side slope anti-scouring ecological protection net is fixed to the slope face in the manner that rivets penetrate annular rivet holes to be inserted into a slope body. Each stainless steel frame is formed by two stainless steel transverse edges and five stainless steel longitudinal edges, and the stainless steel longitudinal edges are distributed at equal intervals; and a plurality of clusters of fascicular fibers are fixed to the two sides of each stainless steel longitudinal edge and are distributed in a test-tube brush shape. Each fascicular fiber is formed by fixing a plurality of ferrules for nylon wires in a fascicular shape. Specific constructing steps of the reusable side slope anti-scouring ecological protection net include that the slope face is smoothened; net hanging is carried out, new planting soil is sprayed, and seeds are spread; the protection net is paved and fixed through the rivets, the slope face is covered with non-woven fabrics, and irrigation and maintenance are carried out; and the protection net is detached and recycled in the later period. The reusable side slope anti-scouring ecological protection net is wide in sources of utilized materials, the construction process is simple, the side slope anti-scouring capacity in the rainy season can be effectively straightened, the new soil layer is stabilized, and plant growth is promoted.

Description

technical field [0001] The invention belongs to the field of slope water and soil conservation and ecological restoration, and in particular relates to a reusable slope anti-scouring ecological protection net, which is especially suitable for slope ecological protection in rainy areas in the south. Background technique [0002] With the development of large-scale infrastructure projects such as high-speed, railway and water conservancy projects in my country, protection and treatment of many slope projects are often involved. Usually after the reinforcement and protection of the main body of the slope is completed, ecological protection of the surface of the slope is required. At present, in the ecological protection of slope engineering, the method of spraying foreign soil and planting is generally used for regreening, but this protective measure has some shortcomings: First, after spraying foreign soil and vegetation seeds, usually only the surface is covered without In t...

AI Technical Summary

Problems solved by technology

At present, in the ecological protection of slope engineering, the method of spraying foreign soil and planting is generally used for regreening, but this protective measure has some shortcomings: First, after spraying foreign soil and vegetation seeds, usually only the surface is covered without In the case of continuous rainfall in the rainy season, the rainwater splashes the surface soil, which is easy to form surface runoff, erodes the surface soil, and causes water and soil loss; Green protection nets are used for rain protection and soil protection, but most of these green protection nets are made of non-renewable materials, which have poor degradability, are not easy to dismantle later, and cannot be reused, which is easy to pollute the environment

In addition, this kind of green protection net emphasizes the blocking effect, usually the overall design is too dense, the ventilation is not good, the light is not enough, and the vegetation lacks growth space in the later stage

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