Ecological revetment

Abstract

The invention discloses an ecological revetment. The ecological revetment comprises a slope, a plurality of seedling-culture and soil-fixation mechanisms are embedded into the middle of the slope surface of the slope, seedlings are fixedly cultured in the seedling-culture and soil-fixation mechanisms respectively, a rope is wound on the seedling-culture and soil-fixation mechanisms, vine plants are wound on the rope, and herbaceous plants grow at the upper end and the lower end of the slope surface of the slope. Through the vine plants and the herbaceous plants helispherically growing on the rope, early-stage soil fixation is provided for a slope protection project, and soil loss caused by rain wash is prevented; through the formed seedlings, later-stage soil fixation is provided for the slope protection project. Due to fixing pipe sleeves, root culture balls, root baffles and tapered permeation pipes, the seedling roots are transversely guided, the soil-fixation area is enlarged, andthen the roots are degraded. The limitations to the seedlings are removed, the seedlings grow quickly, and the soil-fixation capacity of the seedlings is improved.

Description

technical field [0001] The invention relates to the field of ecological protection, in particular to an ecological slope protection. Background technique [0002] Slope protection refers to the general designation of various paving and planting on the slope to prevent the slope from being scoured. Most of the land in our country is hilly and river, so steep or gentle slopes can be seen everywhere. With the aggravation of environmental pollution, the vegetation on most slopes has decreased, leading to the loss of soil and water on the slopes, which is easy to cause disasters such as mudslides and mountain slopes, which seriously affects the safety of people's lives and property. Therefore, the construction of slope protection is very important. [0003] Traditional slope protection structures generally use supports to fix the slope surface, but the method of support can only temporarily solve the slope phenomenon, and cannot fundamentally solve the water and soil loss on the ...

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Problems solved by technology

[0003] Traditional slope protection structures generally use supports to fix the slope surface, but the method of support can only temporarily solve the slope phenomenon, and cannot fundamentally solve the water and soil loss on the slope surface. Therefore, ecological slope protection is gradually being widely used. The existing A kind of ecological slope protection mostly uses concrete and vegetation to form a honeycomb-shaped vegetation paving room, so that the vegetation is fixed in the concrete honeycomb room. However, the construction of a honeycomb-like vegetation room using concrete in a large area requires a large amount of engineering, great difficulty in implementation, and high cost. Another example is the "ecological slope protection structure" described in the authorized invention patent with application number 201510564344.X. Pipe piles are inserted into the cultivation pit, and plants are inserted in the pipe piles. The root system of the growing plant fixes the soil on the slope, but its pipe pile is a fixed structure. As the plant grows, the diameter of the plant trunk gradually increases and squeezes the pipe pile, causing the plant trunk to be restricted by the pipe pile, which affects its growth. When the seedlings encounter a long period of precipitation, there is a soft second fill between the pipe pile and the cultivation pit. The soft second fill is easily washed away by the long-term precipitation, causing the pipe pile to loosen, which in turn leads to the loosening of the plant seedlings. It affects its growth direction, thereby affecting its soil-fixing ability, and the hole diameter of the pipe pile affects the lateral growth of the root system in the later stage

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