Method for conducting slope support and greening through specific hole-planted shrubs

A shrub and slope technology, applied in excavation, application, cultivation and other directions, can solve the problems of reducing nutrient vegetation soil and rock wall, increasing the relationship between plant roots and slopes, and insufficient long-term adhesion of plant soil, achieving protection and stability. resistance, increased stability, cushioning and the effect of eliminating the scour force of rain

Active Publication Date: 2018-01-19
CHINA THREE GORGES UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] 2. On rocky slopes, it can solve the problem of insufficient long-term cohesive force of plant soil applied on the rock wall during traditional greening and the problem of collapse caused by weak plant roots. This invention presses the single-layer barbed wire close to the slope The shallow soil on the slope surface, because ceramsite is a high-strength structural lightweight aggregate formed after sintering, it has erosion resistance, can reduce the direct erosion of the nutrient vegetation soil by rainwater and provide compressive force to increase the nutrient vegetation soil At the same time, the superposition of multiple ceramsites and the external curved structure can buffer and eliminate the scouring force of rainwater, and also protect the stability of the nutrient vegetation soil; after the plants grow vigorously, the plant roots take root directly on the slope. Inside the body, it can greatly increase the adhesion between the root system of the plant and the slope, thereby improving the survival rate of the plant and playing a large-area greening protection role.

Method used

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  • Method for conducting slope support and greening through specific hole-planted shrubs
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  • Method for conducting slope support and greening through specific hole-planted shrubs

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Embodiment 1

[0047] Such as Figure 1-5 Shown, a kind of method that uses specific hole species shrub to carry out slope support and greening is characterized in that it comprises the following steps:

[0048] Step 1: randomly select n grams of shrub seeds with full particles, and prepare ceramsite, single-layer barbed wire, iron wire, anchor rod, cement, fermentation bacteria, nutrient soil, and soil binder;

[0049] Step 2: Randomly select an inclined slope in the slope excavation support greening project, take a slight rest on the slope and measure the area range to tailor a single-layer barbed wire of appropriate size;

[0050] Step 3: Soak shrub seeds or shrub seedlings ready to be cultivated into seedlings, mix soil, cement, fine sand, soil conditioner, humus, soil binder, amino acid compound fertilizer, and plant growth agent according to the ratio of 1:0.04:0.3 :0.003:0.06:0.003:0.003:0.004 mass ratio, add appropriate amount of water and stir into viscous shape to make nutrient ve...

Embodiment 2

[0065] A method of slope support and greening using specific hole-type shrubs:

[0066] Step 1: Randomly select n grams of shrub seeds with full particles, and prepare ceramsite. The internal structure of ceramsite is honeycomb type, and the external shape is arbitrary, but the ceramsite is mainly uniformly graded and circular, with an average diameter of 3mm to 50mm The material of the single-layer barbed wire can be determined by the engineering requirements. Generally, it is a single-layer barbed wire with anti-corrosion and strong durability, such as galvanized fine barbed wire or durable plastic mesh. The mesh size is smaller than the diameter of the ceramsite; the anchor rod, Cement, fermentation bacteria, nutrient soil, soil binder;

[0067] Step 2: Randomly select an inclined slope in the slope excavation support greening project, take a slight rest on the slope and measure the area range to tailor a single-layer barbed wire of appropriate size;

[0068] Step 3: Soak ...

Embodiment 3

[0074]The steps 1 to 5 and step 7 are the same as those of embodiment 2, except that in step 6, a layer of thick nutrient vegetation soil with a thickness of 3cm to 10cm is applied on the slope, and then the single-layer barbed wire is laid and pressed and fixed. On the viscous nutrient vegetation soil; or use the grass planter to press the ceramsite evenly and densely into the viscous nutrient vegetation soil, and then use the grass planter to break the ceramsite laid on the slope evenly at intervals, and then use the grass planter The ceramsite and the vegetation concrete modules made in step 4 are pressed into the viscous nutrient vegetation soil uniformly and densely and evenly at intervals. The vegetation concrete modules in the slope per unit area can account for 1 / 8 to 1 / 15. Specifically, it depends on the actual situation, and directly plant the shrub seedlings that have grown into seedlings into the vegetation concrete module after crushing the ceramsite. There can be ...

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Abstract

The invention discloses a method for conducting slope support and greening through specific hole-planted shrubs. The method comprises the following steps that (1), a material is selected; (2), a slopesurface is selected to be finished and measured; (3), shrub seeds are soaked or shrub seedlings cultivated into seedlings are prepared to manufacture nutritive vegetation soil; (4), a mold is adoptedto manufacture a vegetation concrete module containing the shrub seeds; (5), anchor rods are supported, iron wire bracing and iron wire net erecting are conducted among the anchor rods, and a layer of geotechnical cloth is laid; (6), the thick nutritive vegetation soil is laid, and seeds are planted in the soil; and (7), management after seeding and later-period regular watering and fertilizing protection are conducted. The method for conducting slope support and greening through the specific hole-planted shrubs is suitable for slope surfaces of various rock textures and soil textures and particularly suitable for rock and soil side slope surfaces which are high steep and unsmooth, are provided with multiple small rock gaps and are under bad weather conditions.

Description

technical field [0001] The invention provides a method for slope support and greening by using specific hole species shrubs, which relates to the field of slope stable support vegetation greening, and is suitable for various rocky soil slopes, especially high and steep slopes with uneven slopes A greening method for slope support of rocky soil slopes that are uneven, have small and many rock gaps, and have harsh weather conditions. Background technique [0002] At present, with the rapid development of our country's economy, the infrastructure construction is advancing by leaps and bounds, and various types of excavation and filling slopes have appeared. In order to ensure the safety and stability of the slope, preventing soil erosion and ecological protection and greening have become the current methods of slope support and protection. important question. For example, the traditional protection methods include vegetation growth protection. As a biological protection method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01G17/00
Inventor 刘杰王飞张罗送兰俊高进相杰韦金峰邓亚坤阮文凤李家辉
Owner CHINA THREE GORGES UNIV
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