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Ecological slope protection grille and construction method thereof

A construction method and technology for ecological slope protection, applied in excavation, soil protection, infrastructure engineering, etc., can solve the problems of poor adaptability to foundation deformation, uncoordinated environment, large area, etc., and achieve good construction quality and rapid construction. , the effect of saving floor space

Pending Publication Date: 2020-12-08
CHONGQING NO 3 CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the support structures of traditional high fill slopes adopt gravity type, support type, anchor type, etc., and need to be supplemented by slope ratio method, which has the disadvantages of large area, high cost, complicated construction, large resource consumption, Adapt to deficiencies such as poor foundation deformation performance and incoordination with the environment

Method used

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  • Ecological slope protection grille and construction method thereof
  • Ecological slope protection grille and construction method thereof
  • Ecological slope protection grille and construction method thereof

Examples

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Embodiment approach

[0121] As a specific embodiment of the present invention, a connecting hole 21 is provided on the side wall of the longitudinal rib 2, and a connecting rod 22 is provided in the connecting hole 21, and two adjacent grids are connected together through the connecting rod 22; After the grid is laid, it needs to be stretched. If each grid is stretched, the efficiency is low. For this reason, the two adjacent grids are connected together through the connecting rod 22. When the grid is stretched, only one piece of wire needs to be pulled For the two adjacent grids, the three grids are stretched synchronously. According to this pulling method, the efficiency can be increased by one third.

[0122] The inner wall of the connection hole 21 is provided with a plurality of stepped grooves 211; the outer ring of the connecting rod 22 is provided with a plurality of stepped buckles 221; the stepped buckles 221 are locked in the stepped grooves 211.

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Abstract

The invention belongs to the technical field of ecological slope protection, and particularly relates to an ecological slope protection grille and a construction method thereof. The construction method comprises the steps of construction preparation, measurement positioning, foundation trench excavation, bottom layer grille laying, bottom layer grille slope surface bagged soil, bottom layer grilletensioning, bottom layer grille anchoring, large-area layered backfill rolling, grille reverse wrapping and lap joint and drainage facility construction. The construction method has the following characteristics that 1, the construction method is suitable for high-fill slope protection, environmentally friendly and green; 2, material consumption is low, and resources are saved; 3, construction iseasy and convenient, the efficiency is high, the mechanization degree is high, and the construction quality is good; 4, by improving a geogrid tensioning method, the quality of reinforced soil is improved; and 6, double measures of internal and external drainage are comprehensively adopted, and smooth drainage of water is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of ecological slope protection, in particular to a grid for ecological slope protection and a construction method thereof. Background technique [0002] Most of the support structures of traditional high fill slopes adopt gravity type, support type, anchor type, etc., and need to be supplemented by slope ratio method, which has the disadvantages of large area, high cost, complicated construction, large resource consumption, Adapt to the deficiencies such as poor foundation deformation performance and inconsistency with the environment. This construction method applies the new support technology of geogrid reinforced soil ecological slope protection to the project. While reasonably solving the support treatment of tall fill slopes, it also comprehensively solves various drawbacks of traditional support schemes, and is economical. , Eco-environmental protection, saving land, saving resources, and simple const...

Claims

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Application Information

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IPC IPC(8): E02D17/20E02D3/10
CPCE02D3/10E02D17/20E02D17/205
Inventor 庞有源唐清谢荣峰贾博阳陈科成
Owner CHONGQING NO 3 CONSTR
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