Ecological restoring method for stereoscopic greening of high stability slope

Abstract

The invention relates to an ecological restoring method for stereoscopic greening of a high stability slope. An ecological curing agent is used to spray the soil on the slope to form a curing film toplay the role of windproof and sand fixation, then a reinforcement net and concrete are added on the slope face to reinforce the slope face, the stability of the slope face is improved by being combined with a stable structure layer, the non-woven fabric and a plant fiber mesh layer in the reinforcement net is easy to degrade, and the environmental protection is achieved, so that a water-retainingnutrition matrix layer and the slope can be combined more stably, and the anti-scour performance, firmness, high durability and high stability are achieved; a water-retaining nutrition matrix structure and nutrients are superior to the ordinary soil and contain various elements, the composition is comprehensive the growth needs of the plants can be met well, the plant growth is matched, the rapidgreening and ecological restoration are achieved, and the greening effect is permanent; and the small arbors and the small shrubs are cold, drought and barren resistance and high in resistance, a arbor, shrub and grass three-dimensional protection ecosystem is adopted, the balance of the rapid growth and slow growth is achieved, the biodiversity and stability of the population are improved, and the stability of slope greening is further improved.

Description

technical field [0001] The invention belongs to the technical field of slope greening and relates to a high-stability slope greening ecological restoration method. Background technique [0002] Slope greening is a new ecological slope protection method that can effectively protect exposed slopes. It is combined with traditional civil engineering slope protection (reinforced anchor bolt support, hanging net, lattice, etc.) to effectively realize the ecological protection of the slope. Vegetation restoration and protection not only have the function of water and soil conservation, but also can improve the environment and landscape, and improve the level of health care and culture. Slope greening is mainly divided into: steep slope greening and gentle slope greening; earthy slope greening and stone slope greening. [0003] With the rapid development of economy and society, China's basic construction speed is accelerated, and the implementation of transportation, water conserva...

AI Technical Summary

Problems solved by technology

These exposed slopes (slopes) not only affect the ecological environment landscape, but some also have hidden dangers of geological disasters, which increase the occurrence intensity of soil erosion, landslides, and debris flows, and also cause ecological disasters such as deterioration of local microclimate and disruption of biological chains. Construction projects The construction of the exposed slope caused loose soil quality and poor soil water retention, which affected the safety and stability of the main greening project

Therefore, it is very necessary for the ecological restoration and curing of these exposed slopes. Foreign soil is needed for slope greening. Although traditional restoration methods such as hydraulic spraying and hanging net sprinkler irrigation can achieve the effect of greening, due to the lack of strength of foreign soil , the effect of soil consolidation on the slope is not obvious, and the effect of ecological restoration cannot be achieved; at the same time, the existing slope greening stability is poor, the effect of ecological restoration is not good, the construction method is complicated, the project cost is high, and it is not easy to maintain

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