Rock engineering damaged surface ecological remediation method

A technology of ecological restoration and engineering, applied in the fields of land preparation, infrastructure engineering, excavation, etc., can solve problems such as the inability to prevent soil loss

Inactive Publication Date: 2020-01-17
武汉农尚环境股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a method for ecological restoration of rock engineering wounds to solve the shortcomings of the prior art that soil loss cannot be prevented

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for ecological restoration of rock engineering wounds, specifically comprising the following steps:

[0021] S1. The slope surface is divided by lattice beams. At the same time, the lattice beams are fixed on the slope surface by anchors. The cross-sectional area of ​​the protective lattice beams is 250mm*400mm, along the longitudinal direction of the slope lattice beams and The horizontal interval is 3m, three spans constitute one beam, and a 20mm gap is set between two adjacent beams, and fillers are set in the gaps, and the fillers are specifically asphalt hemp silk, and two rows of anchors are arranged along the slope, and the anchors The length of the borehole is 4m, the diameter of the borehole is 100mm, and the angle of incidence is 37°. Before performing the S1 step, it is necessary to use a soil compactor to compact the slope;

[0022] S2. Rows and intercepting ditches are set at the bottom and top of the slope respectively. Prestressed anchor cables a...

Embodiment 2

[0029] A method for ecological restoration of rock engineering wounds, specifically comprising the following steps:

[0030] S1. The slope surface is divided by lattice beams. At the same time, the lattice beams are fixed on the slope surface by anchors. The cross-sectional area of ​​the protective lattice beams is 250mm*400mm, along the longitudinal direction of the slope lattice beams and The horizontal interval is 4m, three spans constitute one beam, and a gap of 25mm is set between two adjacent beams, and fillers are set in the gaps, and the fillers are specifically asphalt hemp silk, and three rows of anchors are arranged along the slope. The length of the borehole is 4-7m, the diameter of the borehole is 108mm, and the angle of incidence is 37°. Before the S1 step, it is necessary to use a soil compactor to compact the slope;

[0031] S2. Rows and intercepting ditches are set at the bottom and top of the slope respectively. Prestressed anchor cables and concrete frame be...

Embodiment 3

[0038] A method for ecological restoration of rock engineering wounds, specifically comprising the following steps:

[0039] S1. The slope surface is divided by lattice beams. At the same time, the lattice beams are fixed on the slope surface by anchors. The cross-sectional area of ​​the protective lattice beams is 250mm*400mm, along the longitudinal direction of the slope lattice beams and The horizontal interval is 5m, three spans constitute one beam, and a 30mm gap is set between two adjacent beams, and fillers are set in the gaps, and the fillers are specifically asphalt hemp silk. The anchors are arranged in 4 rows along the slope, and the anchors The length of the borehole is 7m, the diameter of the borehole is 115mm, and the angle of incidence is 37°. Before the S1 step, it is necessary to use a soil compactor to compact the slope;

[0040] S2. Rows and intercepting ditches are set at the bottom and top of the slope respectively. Prestressed anchor cables and concrete f...

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PUM

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Abstract

The invention relates to the field of ecological remediation, and discloses a rock engineering damaged surface ecological remediation method. The rock engineering damaged surface ecological remediation method comprises the steps that a slope surface is subjected to compaction treatment, a lattice beam is adopted for evenly dividing the slope surface, fertile soil is evenly spread on the outer surface of the slope surface for plant growth, and soil strength is improved. The method solves visual pollution and ecological imbalance, the lattice beam, an anchor rod, an iron wire net and ecologicalbag engineering measures are comprehensively applied, on the premise of achieving engineering safety, the treated side slope and surrounding environment are integrated, harmonious coexistence is achieved, and the practical experience is provided for ecological remediation engineering of similar rock high steep slopes.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a method for ecological restoration of rock engineering wounds. Background technique [0002] Although traditional control methods such as anchor shotcrete can solve the problems of slope stability and soil erosion to a certain extent, they also bring serious environmental pollution problems, such as visual pollution and ecological imbalance, which are not conducive to the protection of the environment , and at the same time cannot achieve the effect of preventing soil loss. Contents of the invention [0003] The invention proposes an ecological restoration method for rock engineering wounds to solve the defect that soil loss cannot be prevented in the prior art. [0004] The present invention proposes a method for ecological restoration of rock engineering wounds, which specifically includes the following steps: [0005] S1. The slope surface is divided by lat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D5/74A01B79/02
CPCA01B79/02E02D5/74E02D17/20E02D17/202
Inventor 王袁蔡栋捷张茜孙洁妮欧阳日李新谱
Owner 武汉农尚环境股份有限公司
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