Discrete embedded correlative ecological slope protection method

Abstract

The invention provides a discrete embedded correlative ecological slope protection method. The method comprises the following steps: slope cleaning: the surface of a slope is finished, instable rock blocks are removed, and the surface of the slope is leveled; grooving: rock grooves are excavated in the surface of a repaired slope needing afforestation; groove cleaning: residues in the rock groovesare cleaned; groove measurement: the grooving gaps, depths and widths are measured; groove repair: the rock grooves with unqualified excavation depths or widths are filled; groove filling: afforestation substrates, seedlings and planting bags are filled in the rock grooves; spray seeding: plant seeds, insecticide and water are sprayed into the rock grooves; and curing: later maintenance is performed on the slope after ecological slope protection engineering. The rock grooves are embedded in the rock wall in parallel according to a designed gap, and are across correlated as a whole through root systems of plants in the grooves. The method can solve the difficulties of ecological protection of the slope, solid fixation and water retaining, and achieves important significance on water and soil conservation and ecological repair of the slope.

Description

Technical field: [0001] The invention belongs to the field of ecological protection, and specifically relates to a discrete and embedded associated ecological slope protection method, which belongs to the ecological protection technology with simple and efficient construction and low cost. Background technique: [0002] With the rapid development of my country's highway and railway construction, it is inevitable to excavate the mountain during the large-scale construction process, thus forming a large number of exposed cutting slopes. These slopes are often steep, difficult to attach to the soil, severely eroded by rainwater, and have poor water absorption and retention capacity, so they are relatively barren and unsuitable for plant growth. This not only affects the aesthetics of the environment, but may also cause geological disasters such as landslides, collapses, and mudslides, endangering traffic. Safety, causing huge economic losses and adverse social impact, so its pr...

AI Technical Summary

Problems solved by technology

These slopes are often steep, difficult to attach to the soil, severely eroded by rainwater, and have poor water absorption and retention capacity, so they are relatively barren and unsuitable for plant growth. This not only affects the aesthetics of the environment, but may also cause geological disasters such as landslides, collapses, and mudslides, endangering traffic. safety, causing huge economic losses and adverse social impacts, so its protection issues are becoming increasingly prominent

[0003] At this stage, foreign soil spraying method, concrete frame beam method, three-dimensional vegetation net method, climbing plant greening and other methods are often used at home and abroad to solve the problem of ecological slope protection. , on high slopes, the greening base material is difficult to attach, the rain washes seriously, and the greening effect is difficult to maintain, and the construction is cumbersome and difficult; in addition, large-scale construction is not only costly and long-term, but also damages the slope ecology , the secondary ecological balance between the selected plants and native plants is often difficult to control

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