A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GREENING METHOD OF MULTI-DIP STEEP SLOPE IN COLD AREAS ACCORDING TO THE SLOPE
The present invention belongs to the technical field of rock slope greening, and provides a greening method of multi-dip steep slope in cold areas according to the slope. The present invention drills holes in the vertical height range of < 4 m from the bottom of the slope, and plants amorpha fruitcosa and puerarin, or amorpha fruitcosa and parthenodssus tricuspidata at intervals, and trees can be directly planted in nutrient soil. The operation is simple, and the effect is good. The present invention applies reinforcing steel bars and lays two layers of steel meshes in the vertical height range of > 4 m from the bottom of the slope, and then sprays the planting soil, to improve the stability and safety of a greening structure, so that the vegetation is not easy to fall off, and finally, the surface of the planting soil is covered with a layer of non-woven fabric, which can preserve moisture and heat to prevent the seeds from being washed away by rainwater. Examples show that the greening method provided by the present invention has a greening cost per unit area as low as 750 RMB, a greening coverage rate of 100%, and a seed germination rate of 90%. DRAWINGS: 20m 3 12m 25m 4m64
GREENING METHOD OF MULTI-DIP STEEP SLOPE IN COLD AREAS ACCORDING TO THE SLOPE
The present invention belongs to the technical field of rock slope greening, and provides a greening method of multi-dip steep slope in cold areas according to the slope. The present invention drills holes in the vertical height range of < 4 m from the bottom of the slope, and plants amorpha fruitcosa and puerarin, or amorpha fruitcosa and parthenodssus tricuspidata at intervals, and trees can be directly planted in nutrient soil. The operation is simple, and the effect is good. The present invention applies reinforcing steel bars and lays two layers of steel meshes in the vertical height range of > 4 m from the bottom of the slope, and then sprays the planting soil, to improve the stability and safety of a greening structure, so that the vegetation is not easy to fall off, and finally, the surface of the planting soil is covered with a layer of non-woven fabric, which can preserve moisture and heat to prevent the seeds from being washed away by rainwater. Examples show that the greening method provided by the present invention has a greening cost per unit area as low as 750 RMB, a greening coverage rate of 100%, and a seed germination rate of 90%. DRAWINGS: 20m 3 12m 25m 4m64
GREENING METHOD OF MULTI-DIP STEEP SLOPE IN COLD AREAS ACCORDING TO THE SLOPE
ZHANG XIANGPING (author) / ZHANG XIN (author) / JIA BAOXIN (author) / LIU JIASHUN (author)
2021-10-28
Patent
Electronic Resource
English
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