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Method for constructing rocky backward slope vegetation

A vegetation and rock technology, applied in the field of slope ecological restoration, can solve the problems of heavy filling materials, poor stability of building materials, and difficult construction, and achieve the effects of promoting faster growth, avoiding settlement, and improving the structure

Active Publication Date: 2019-04-05
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is more difficult to construct, and the stability of the additional building materials is poor. The filling material is heavy and the load is heavy, causing secondary damage.

Method used

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  • Method for constructing rocky backward slope vegetation
  • Method for constructing rocky backward slope vegetation
  • Method for constructing rocky backward slope vegetation

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Experimental program
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Embodiment Construction

[0035] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0036] see Figure 1-4 , a kind of rocky inverted slope vegetation establishment method, it comprises the following steps:

[0037] Step 1: processing the inverted slope surface of the original rock mass 2;

[0038] Step 2: drive the anchor rod 1 into the original rock mass 2, and hang the geonet on the surface of the inverted slope;

[0039] Step 3: Spray the ceramsite vermiculite concrete layer 4 on the surface of the inverted slope, and form a porous vegetation layer, and then correct the inverted slope surface into a positive slope body;

[0040] Step 4: Lay active protective nets on the surface of the slope body, then treat the base surface of the slope body with vegetation concrete, and form the vegetation concrete anti-scour layer 3;

[0041] Step 5: planting vegetation on the surface of the vegetation concrete anti-scour layer 3, and then form...

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Abstract

The invention discloses a method for constructing a rocky backward slope vegetation. The method comprises the following steps of step 1, processing a backward slope surface of an original rock body; step 2, driving an anchor rod in the original rock body, and hanging a geonet on the backward slope surface; step 3, forming a ceramsite vermiculite concrete layer on the backward slope surface, forming a porous planting layer, and modifying the backward slope surface into a positive slope; step 4, laying an active protective net on the surface of the positive slope, and constructing a reinforced layer, treating a base surface of the positive slope with a vegetation concrete, and forming a vegetation concrete anti-scour layer; step 5, planting the vegetation on the surface of the vegetation concrete anti-scour layer to form a cross-vegetation layer of herb shrubs; step 6, conducting post conservation. The method maintains the stability of the slope through the anchor rod, the surface support and an SNS active net, and repairs a slope ecology.

Description

technical field [0001] The invention belongs to the technical field of slope ecological restoration, and in particular relates to a method for establishing vegetation on rocky inverted slopes. Background technique [0002] Inverted slopes cannot receive natural rainfall and do not have the necessary water conditions for plant growth. [0003] At present, the main method is to plant climbing plants at the bottom of the slope or plant hanging plants at the top of the slope, but these two planting methods not only grow slowly, cannot change seasons, but are also relatively fragile and easy to break under harsh conditions such as strong wind and pressure. . [0004] Second, most inverted slopes are not vegetated. Instead, the method of only cutting the slope is used to make it a positive slope. This method is simple and fast, but in general, the amount of work is relatively large, and it is easily restricted by space. [0005] In addition, the inverted slope can also be turn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/00A01G24/46A01G24/10A01G24/15E02D17/20
CPCA01G17/005A01G22/00A01G24/10A01G24/15A01G24/46E02D17/20
Inventor 周明涛邵艳艳曾新云蔡炜高家祯洪志鹏李亚宁许文年
Owner CHINA THREE GORGES UNIV
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