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Construction method for ecological restoration of high and steep rock surface and ecological vertical bag used thereof

A technology of ecological restoration and construction method, which is applied in the field of ecological vertical bag and ecological restoration construction on high and steep rock faces, can solve the problems of unsatisfactory vegetation growth, ecological environment impact, slow degradation speed, etc., and achieve good vegetation growth and applicable Good performance and stable effect

Pending Publication Date: 2021-05-28
中矿复绿(北京)生态科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, as people pay more attention to environmental protection, most of the repair methods for such rock surfaces and slopes are connected with each other according to certain rules by using coupling buckles, anchor rods, reinforced grids and other components on the rock surfaces and slopes. form a stable soft slope, and then hang ecological vertical bags on the soft slope to repair such rock surfaces and slopes; 1:1.5 rock surface or slope surface, when the slope of the rock surface or slope surface to be repaired is relatively large, such as when the slope is greater than 60 degrees, the growth of vegetation is not ideal when using this method, and needs to be improved. , the ecological vertical bags in the prior art are mostly made of non-woven geotextiles, which have the problems of high cost, slow degradation speed, and certain impact on the ecological environment, and need to be improved

Method used

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  • Construction method for ecological restoration of high and steep rock surface and ecological vertical bag used thereof
  • Construction method for ecological restoration of high and steep rock surface and ecological vertical bag used thereof

Examples

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Embodiment 1

[0028] Example 1: Please refer to figure 1 and figure 2 , the present embodiment provides a construction method for ecological restoration of high and steep rock faces, comprising the following steps:

[0029] Step 1: Clear the loose soil and falling rocks in the area that needs to be protected on the high slope, trim the slope, and shoot down the protruding and easy-to-fall parts with obvious dangerous rocks, and at the same time, the vegetation junction also needs to be removed , the removal standard of the vegetation junction is based on the eradication of plant branches on the original slope, and there is no need to excavate the underground rhizomes. After that, the original slope contact surface above the opening line of the slope surface is cleaned, and the width of the extension of the top of the slope is 1.0~1.5m;

[0030] Step 2, starting from the bottom of the area to be protected on the high slope along the middle of the area, measuring and determining the bolt h...

Embodiment 2

[0037]Embodiment 2: This embodiment provides a kind of ecological vertical bag used in the construction method of ecological restoration of high and steep rock faces, including planting bags. The planting bags are special anti-degradation solid bags made of special polypropylene materials in the prior art. The anti-degradation solid bag is an environmentally friendly material that is easy for plants to grow. It is not easy to degrade, anti-aging, anti-ultraviolet, non-toxic, and recyclable. It is suitable as a new type of planting bag for ecological vertical bags 7. Seedlings, wherein the guest soil material is made by stirring and mixing soil improvement fertilizer, planting soil and water in a ratio of 2:1:2, and the soil improvement fertilizer is made by mixing and mixing binder, water retaining agent, wood fiber and organic fertilizer Therefore, the use of adhesives can closely connect the planting soil, wood fiber, organic fertilizer and seedlings, so that the foreign soil...

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Abstract

The invention relates to the technical field of ecological slope protection, and discloses a construction method for ecological restoration of a high and steep rock surface and an ecological vertical bag used thereof. The construction method comprises the following steps of clearing slope surfaces, determining anchor rod hole positions, drilling anchor rod holes, grouting and inserting steel rope anchors, installing longitudinal support ropes and transverse support ropes, paving grid nets, paving steel rope nets and hanging ecological vertical bags. The ecological vertical bag further comprises a planting bag, the planting bag is filled with a soil dressing material and nursery stocks, and the soil dressing material is prepared by uniformly stirring and mixing a soil improvement fertilizer, planting soil and water. The construction method has the characteristics of good vegetation growth condition, good applicability and environmental protection.

Description

technical field [0001] The invention relates to the technical field of ecological slope protection, in particular to a construction method for ecological restoration of high and steep rock faces and an ecological vertical bag used. Background technique [0002] With the development of the economy, the urban area continues to expand outwards, and people continue to develop mountainous areas, resulting in a decline in the coverage of green plants in mountainous areas and poor soil quality, resulting in serious water and soil erosion in mountainous areas, and exposed rock surfaces and slopes. It grows on such rock faces and slopes. If such rock faces and slopes are not artificially repaired, they will only expand and become larger, falling into a vicious circle. [0003] At present, with people's emphasis on environmental protection, most of the repair methods for such rock surfaces and slopes are connected with each other according to certain rules by using coupling buckles, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D5/74A01G9/02
CPCE02D17/20E02D17/202E02D17/205E02D5/74A01G9/023
Inventor 韩泽李杰吕粉桃常春红杨玉奎
Owner 中矿复绿(北京)生态科技发展有限公司
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