Road rock slope vine ecological protection structure and construction method

Abstract

The invention discloses a road rock slope vine ecological protection structure. The road rock slope vine ecological protection structure includes a slope body having a slope surface; an active protection net is fixed on the slope surface; a plurality of planting bars are evenly arranged on the active protection net; and a plurality of planting grooves are evenly arranged on the slope surface. Each planting groove includes a steel reinforced framework and a pre-buried steel plate fixed on the steel reinforced framework; an inclined support and a prefabricated groove plate are fixed on the pre-buried steel plate; the inclined support and the prefabricated groove plate are fixedly connected; an area between the prefabricated groove plate and the slop surface is a planting area; nutriment soil is added in the planting area; and young seedlings are transplanted in the nutriment soil. Concrete is poured in the steel reinforced framework; planting concrete, nutriment substrate and vine are successively paved on the slope surface; the survival rate of the vine is high, and then the greening effect of the rock slope is improved; an energy-saving effect and environment protection can be achieved; engineering protection and ecological protection can be achieved; the influence on the germination rate of plants due to improper use control of cement can be avoided; and soil fixation and retaining can be achieved.

Description

technical field [0001] The invention belongs to the field of highway engineering, and in particular relates to an ecological protection structure and a construction method of vines on rocky side slopes of highways. Background technique [0002] With the development of the national economy, highway construction plays an increasingly important role in the national economy. However, due to the high-quality and high-standard requirements of expressways and the particularity of construction, it will inevitably cause a certain degree of damage to the natural environment and ecology. Therefore, how to do a good job in the ecological restoration of high and steep rocky slopes on expressways important. [0003] In the construction of expressways, large-scale excavation formed more exposed cutting slopes, resulting in the disappearance of the original plant ecological environment, the soil structure of the cutting slopes was destroyed, and the effective nutrients were poor; the topso...

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Problems solved by technology

A single green planting leads to low survival rate and poor greening effect, while plant protection combined with engineering forms requires a large project investment, and with the passage of time, the weathering of rocks, the aging of concrete and the corrosion of steel bars, the engineering effect is also getting worse. worse

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