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Acid high-steep slope treatment method

A high-steep-slope, acid technology, applied in the directions of botanical equipment and methods, excavation, planting substrate, etc., can solve problems such as slump, plant degradation, substrate shedding, etc.

Inactive Publication Date: 2020-04-17
内蒙古蒙草土壤科技有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in addition to the formation of high and steep slopes during the mining process of copper mines, the oxidation of the ore itself will produce acid, which will cause the substrate after spraying to fall off and the plants will degenerate. It will cause partial collapse and cause safety hazards

Method used

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  • Acid high-steep slope treatment method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A treatment method for acidic high and steep slopes, comprising the steps of:

[0036] (1) Clean up the side slope of the damaged mountain body 1, remove pumice and dangerous stones for mountain risk removal, and use anchor rods 2 to install a square grid with a side length of 75 cm and a geogrid made of glass fiber The grid 3 is fixed on the side slope;

[0037] (2) To investigate the seepage point of acid liquid, set drainage groove 4 on the slope surface to drain the acid liquid to the bottom of the slope by means of drainage and concentration, set acid discharge groove 5 along the slope at the bottom of the slope, and drain A planting area is set outside the acid groove 5;

[0038] (3) Prepare the square steel keel 6, and fix the square steel keel 6 on the slope where the drainage groove 4 has been opened; the distance between the square steel keel 6 and the slope is set at 16 cm;

[0039] (4) Hang a mesh 7 with a mesh size of 5х5cm made of iron wire with a diamet...

Embodiment 2

[0042] A treatment method for acidic high and steep slopes, comprising the steps of:

[0043] (1) Clean up the side slope of the damaged mountain 1, remove pumice and dangerous stones for mountain elimination, and drill holes on the side slope and use anchor rod 2 to install a geogrid with a side length of 95cm in a rhombus shape and made of glass fiber. The grid 3 is fixed on the side slope;

[0044] (2) To investigate the seepage point of acid liquid, set drainage groove 4 on the slope surface to drain the acid liquid to the bottom of the slope by means of drainage and concentration, set acid discharge groove 5 along the slope at the bottom of the slope, and drain A planting area is set outside the acid groove 5;

[0045] (3) Prepare the square steel keel 6, and fix the square steel keel 6 on the slope where the drainage groove 4 has been opened; the distance between the square steel keel 6 and the slope is set at 24 cm;

[0046] (4) Hang a mesh 7 with a mesh size larger t...

Embodiment 3

[0049] The difference between this embodiment and Embodiment 1 is that after the drainage groove 4 is set on the slope surface, spraying treatment is carried out on the exposed slope surface. The spraying matrix includes organic fertilizer, plant fiber, adhesive, compound fertilizer and water retaining agent, wherein the amount of each raw material is 40-60 kg per cubic soil, and the mass ratio is 5:25-40:1.25:0.5:0.1 Organic fertilizers, plant fibers, adhesives, compound fertilizers and water retaining agents.

[0050] To sum up, a kind of acidic high and steep slope management method in the present invention, at first carry out stabilizing treatment to slope, adopt geogrid to reinforce unstable area; The acid solution is drained to the bottom of the slope by means of drainage and concentration, and the acid solution is drained by setting acid drainage grooves at the bottom of the slope, which avoids the large-scale diffusion of the acid solution on the rock surface and enabl...

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Abstract

The invention discloses an acid high-steep slope treatment method. The acid high-steep slope treatment method comprises the following steps that (1), the side slope of the damaged mountain is cleaned,pumice and dangerous stone are removed for mountain danger removal, and a geogrid is fixed to the side slope by using anchor rods after drilling in the side slope; (2), an acid liquid exudation pointis probed, flow guide grooves are formed in the slope surface, the acid liquid is guided to the bottom of the side slope in a flow guide and collecting manner, and acid liquid is drained through an acid discharging groove formed in the bottom of the side slope; (3), square steel keels are prepared, and the square steel keels are fixed to the slope surface with the flow guide grooves; (4) mesh pieces are hung on the square steel keels, and the mesh pieces are fixed to the anchor rods; and (5) a planting area is arranged at the bottom of the slope face, climbing plants are planted in the planting area, and the climbing plants can climb along the square steel keels.

Description

technical field [0001] The invention relates to the field of slope treatment, in particular to a treatment method for acidic high and steep slopes. Background technique [0002] Human beings have been digging mountains and quarrying stones for a long time without order, and large areas of natural vegetation have been destroyed. The mountain has been damaged to form a bare slope. mountain. The acceleration of urban construction has led to a great increase in the demand for building stones. Many mountains with beautiful surroundings have become quarries during urban construction. As a result, a large number of original mountains have been severely damaged, causing such things as soil erosion and landslides. A series of natural disasters such as landslides and mudslides have seriously threatened the survival and development of human beings, and have become a common problem facing the world today. The ecological restoration of damaged mountains can help improve the ecological ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D5/76A01G22/00A01G24/22A01G24/30A01G24/35
CPCA01G22/00A01G24/22A01G24/30A01G24/35E02D5/76E02D17/202
Inventor 王君芳吴剑宇闫志勇潘亮
Owner 内蒙古蒙草土壤科技有限责任公司
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