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Side slope ecological protection method combining vegetation nursery grooves with hung-net spray-seeding

A hanging net spraying and ecological protection technology, applied in the field of slope ecological protection, can solve the problems that it is difficult for the mesh to fit well with the slope surface, affect the growth of slope plants, and the ecological protection effect is not good, so as to reduce water and soil. Loss, good promotion and application value, and enhanced protection effect

Active Publication Date: 2015-12-23
CHINA THREE GORGES UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the slope is uneven and the height difference is large, it is difficult to ensure a good fit between the mesh and the slope, which leads to the unsatisfactory reinforcement effect of the mesh on the ecological base material of the slope, which affects the growth of plants on the slope in the later stage and ecological protection. not effectively

Method used

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  • Side slope ecological protection method combining vegetation nursery grooves with hung-net spray-seeding
  • Side slope ecological protection method combining vegetation nursery grooves with hung-net spray-seeding
  • Side slope ecological protection method combining vegetation nursery grooves with hung-net spray-seeding

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as figure 1 and 2 Shown, a kind of slope ecological protection method of planting trough and hanging net spraying combination, this method comprises the following steps:

[0033] 1) Clean up the side slope to make the slope smooth;

[0034] 2) Lay the mesh: Lay multiple mesh pieces from top to bottom along the slope to form a whole mesh 1, the laying of the whole mesh 1 needs to be tensioned, and the upper and lower sides of the mesh need to be overlapped;

[0035] 3) Design of the vegetation groove 4: According to the layout of multiple anchors 3 buried on the slope in the spraying of the hanging net, the anchors 3 are used as the longitudinal reinforcement of the lateral baffle 2 of the vegetation groove 4, and the vegetation groove is designed 4;

[0036] 4) Install anchors: According to the degree of weathering and fragmentation of the slope surface and the design type of the vegetation groove to determine the length, anchoring depth and exposed length of th...

Embodiment 2

[0049] Such as figure 1 and 3 Shown, a kind of slope ecological protection method of planting trough and hanging net spraying combination, this method comprises the following steps:

[0050] 1) Clean up the side slope to make the slope smooth;

[0051]2) Lay the mesh: Lay multiple mesh pieces from top to bottom along the slope to form a whole mesh 1, the laying of the whole mesh 1 needs to be tensioned, and the upper and lower sides of the mesh need to be overlapped;

[0052] 3) Design of the vegetation groove 4: According to the layout of multiple anchors 3 buried on the slope in the spraying of the hanging net, the anchors 3 are used as the longitudinal reinforcement of the lateral baffle 2 of the vegetation groove 4, and the vegetation groove is designed 4;

[0053] 4) Install anchors: According to the degree of weathering and fragmentation of the slope surface and the design type of the vegetation groove to determine the length, anchoring depth and exposed length of the...

Embodiment 3

[0066] Such as figure 1 and 4 Shown, a kind of slope ecological protection method of planting trough and hanging net spraying combination, this method comprises the following steps:

[0067] 1) Clean up the side slope to make the slope smooth;

[0068] 2) Lay the mesh: Lay multiple mesh pieces from top to bottom along the slope to form a whole mesh 1, the laying of the whole mesh 1 needs to be tensioned, and the upper and lower sides of the mesh need to be overlapped;

[0069] 3) Design of the vegetation groove 4: According to the layout of multiple anchors 3 buried on the slope in the spraying of the hanging net, the anchors 3 are used as the longitudinal reinforcement of the lateral baffle 2 of the vegetation groove 4, and the vegetation groove is designed 4;

[0070] 4) Install anchors: According to the degree of weathering and fragmentation of the slope surface and the design type of the vegetation groove to determine the length, anchoring depth and exposed length of th...

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Abstract

Disclosed is a side slope ecological protection method combining vegetation nursery grooves with hung-net spray-seeding. The method comprises the following steps that (1) the slope surface of a side slope is cleaned to be smooth; (2) nets are laid; (3) the vegetation nursery grooves are designed; (4) ground anchors are installed; (5) the vegetation nursery grooves are constructed, and the construction of the vegetation nursery grooves is completed according to the vegetation nursery groove design scheme determined in the step (3); (6) the step (5) is repeated to construct the multiple vegetation nursery grooves in the slope surface of the side slope; (7) base material mixtures are sprayed to the whole slope surface; and (8) the vegetation nursery grooves are filled, namely the side slope ecological protection is achieved through the combination of the vegetation nursery grooves and the hung-net spray-seeding. According to the side slope ecological protection method combining the vegetation nursery grooves with the hung-net spray-seeding, the vegetation nursery grooves and the hung-net spray-seeding are combined organically, and the attachment of the nets and the slope surface is improved. In addition, the stability of the side slope is improved, and the project investment is reduced, so that the anticipative ecological protection function on the constructed project can be achieved.

Description

technical field [0001] The invention relates to the field of ecological protection, in particular to a slope ecological protection method combining a planting trough and hanging net spraying. Background technique [0002] Hanging net spraying technology is a comprehensive environmental protection technology integrating rock mechanics, biology, soil science, fertilizer science, horticulture, ecology and other disciplines. Materials, organic matter, plant seeds and other materials are mixed to form a substrate mixture, forming a certain thickness of planting substrate on the slope surface that can allow plants to grow. For some rocky steep slopes, due to the large slope, the base material and matrix of the slope surface fall off or lose, which seriously affects the function and effect of the slope ecological protection project. [0003] After the mesh is hung on the slope, the substrate mixture is sprayed. The mesh can strengthen the substrate and restrict the movement of the...

Claims

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Application Information

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IPC IPC(8): E02D17/20E02D5/76A01G9/02A01G9/10
Inventor 杨悦舒许文年夏振尧刘大翔许阳赵冰琴李铭怡
Owner CHINA THREE GORGES UNIV
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