A kind of soil slope protection method

A technology for soil slopes and slopes, applied in the field of soil slope protection, can solve problems such as soil erosion, slope collapse, ecological environment deterioration, etc., and achieve the effects of promoting growth, reducing rain erosion, and high reinforcement strength.

Active Publication Date: 2018-06-19
裴向军 +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the defects of the above-mentioned prior art, the present invention provides a soil slope slope protection method. The present invention adopts the method of combining chemical reinforcement and flexible support to form a layer on the surface of the slope with excellent erosion resistance and wind erosion resistance and is suitable for Compared with the existing technology, the slope protection layer with vegetation growth has more uniform reinforcement and higher reinforcement strength. It can be constructed on a large area and has wider applicability. It can solve the long-term sun and rain on exposed soil slopes on a large scale. Water and soil loss caused by rain, snowmelt erosion, ecological environment deterioration, slope landslides and other problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A method for protecting a soil slope, comprising the following steps:

[0037] Step 1, slope surface repair: Use mechanical or manual to level the uneven areas and gullies on the surface of the deformed slope, clean up unstable rocks and sundries on the slope surface; smooth the surface layer of the slope surface, build undulating surfaces, Increase the contact area between the reinforcement layer and the underlying layer; set up a drainage channel at the foot of the slope, and the slope runoff will be discharged from the drainage channel to obtain a trimmed slope;

[0038] Step 2, curing agent preparation: dissolve the water-soluble cellulose curing agent by 1 part of solute, 20 parts by weight of water, dissolve the polymer curing agent by 1 part of solute, 100 parts by weight of water, by 1 part of solute, Parts by weight of 50 parts of water dissolve the additive, then by 16.8 parts of cellulose curing agent solution, 18.18 parts of polymer curing agent solution, 6....

Embodiment 2

[0044] A method for protecting a soil slope, comprising the following steps:

[0045] Step 1, slope surface repair: Use mechanical or manual to level the uneven areas and gullies on the surface of the deformed slope, clean up unstable rocks and sundries on the slope surface; smooth the surface layer of the slope surface, build undulating surfaces, Increase the contact area between the reinforcement layer and the underlying layer; set up a drainage channel at the foot of the slope, and the slope runoff will be discharged from the drainage channel to obtain a trimmed slope;

[0046] Step 2, curing agent preparation: dissolve the water-soluble cellulose curing agent by 1 part of solute, 20 parts by weight of water, dissolve the polymer curing agent by 1 part of solute, 100 parts by weight of water, by 1 part of solute, Parts by weight of 50 parts of water dissolve the additive, and then uniformly mix 18 parts of cellulose curing agent solution, 20 parts of polymer curing agent so...

Embodiment 3

[0056] A method for protecting a soil slope, comprising the following steps:

[0057] Step 1, slope surface repair: Use mechanical or manual to level the uneven areas and gullies on the surface of the deformed slope, clean up unstable rocks and sundries on the slope surface; smooth the surface layer of the slope surface, build undulating surfaces, Increase the contact area between the reinforcement layer and the underlying layer; set up a drainage channel at the foot of the slope, and the slope runoff will be discharged from the drainage channel to obtain a trimmed slope;

[0058] Step 2, curing agent preparation: dissolve the water-soluble cellulose curing agent by 1 part of solute, 20 parts by weight of water, dissolve the polymer curing agent by 1 part of solute, 100 parts by weight of water, by 1 part of solute, The parts by weight of 50 parts of water dissolve the additive, and then uniformly mix 20 parts of cellulose curing agent solution, 22 parts of polymer curing agen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a soil slope protection method and belongs to the technical field of environmental protection engineering. The soil slope protection method comprises the following steps: slope surface trimming including that a slope surface is leveled; curing agent preparation including that 16.8-22.91 parts of a cellulose curing agent solution, 18.18-24.79 parts of a macromolecular curing agent solution, 6.12-8.35 parts of an additive solution and 43.96-58.9 parts of water are uniformly mixed to form a curing agent; stabilized soil preparation including that 10 parts of slope soil and 2.5-4 parts of the curing agent are mixed; stabilized soil paving including that tap water is sprinkled onto the trimmed slope surface to wet the slope surface, and cured mud is paved on the slope surface; and stabilized soil conservation including that a stabilized layer is covered with a mulching film, and after grass seeds sprout, the mulching film is removed to obtain a stabilized layer formed by conservation. The soil slope protection method is more uniform in stabilization and higher in stabilization strength, allows large-area on-site construction and has higher applicability.

Description

technical field [0001] The invention relates to the technical field of environmental protection engineering, in particular to a soil slope protection method. Background technique [0002] For a long time, a large number of exposed slopes have been left in the process of spoil, rock spoil, excavation, etc., especially in the arid area of ​​Northwest China. It is difficult to recover after the original vegetation is destroyed. If the retreat and steepening are not dealt with in time, further development will lead to collapse and landslide of the slope, which will seriously affect the operation of the facilities. Traditional slope reinforcement methods, such as sash, face wall and spraying protection, etc., are mostly built with inorganic binders such as grouted rubble and concrete. The rigid combination of materials and soil slopes will fall off and deform after long-term exposure, and block the Vegetation grows. [0003] By combining grass planting with traditional slope re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20A01G22/00
CPCA01G2/00E02D17/20
Inventor 裴向军张晓超杨晴雯
Owner 裴向军
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap