Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly mine side slope gravel beach treatment method

A technology of slope and gravel, applied in the direction of site preparation methods, botanical equipment and methods, excavation, etc., can solve the problems of easy water and soil loss, achieve the effects of less water and soil loss, reinforce the guest soil layer, and reduce the amount of water and soil loss

Inactive Publication Date: 2021-02-05
广州市银象石材有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem of easy water and soil loss after mine side slope treatment, this application provides a green mine side slope gravel beach treatment method

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

[0057] The green mine slope gravel beach treatment method of the present embodiment comprises the following steps:

[0058] (1) According to the geological stability, the slope is divided into landslide-prone area and steep slope area, and the steep slope area is an area with a slope coefficient less than 1.05;

[0059] (2) Repair the slope according to the division results in step (1): use an excavator to cut the slope in areas prone to landslides and steep slopes, so that the overall slope coefficient of the slope is about 1.35, and use an excavator after the slope is cut Collect the gravel layer with a thickness of 20cm on the surface of the slope, and use an ore screening machine to sieve the collected gravel, and sieve to obtain gravel with a particle size greater than 10cm and gravel with a particle size of 3-6cm;

[0060] (3) Clean up the crushed stones and plants in the mine pit on the slope, and then mix the cement slurry, water glass and quick-setting agent in the mi...

Embodiment 2

[0071] The difference between the green mine slope gravel beach treatment method of the present embodiment and the green mine slope gravel beach treatment method of embodiment 1 is that the guest soil layer in step (8) is sprayed layer by layer, and each layer is sprayed layer by layer. 10cm, lay soil-fixing nets between layers, and lay soil-fixing nets on the surface of guest soil layer, and the thickness of guest soil layer is 40cm.

Embodiment 3

[0073] The difference between the green mine slope gravel beach treatment method of this embodiment and the green mine slope gravel beach treatment method of embodiment 1 is that step (8) only lays a soil fixing net and protective net on the surface of the guest soil layer. Net, no soil-fixing net is set in the guest soil layer.

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of mine treatment, and particularly discloses an environment-friendly mine side slope gravel beach treatment method. The environment-friendly mine side slope gravel beach treatment method comprises the following steps that terrain consolidation is carried out, specifically, gravel on the surface of a side slope is collected, then slope cutting treatmentis carried out on the area, with the side slope coefficient smaller than 1.05, of the side slope, and the overall slope coefficient of the side slope is 1.2-1.5; slope reinforcement is carried out, specifically, a plurality of concrete fences are arranged on the slope surface of the slope after slope cutting treatment, the lengths of the concrete fences extend in the direction of the contour lineof the side slope, and then water-containing materials are laid on the slope surface of the slope between every two adjacent concrete fences to form a water-containing layer; and water and soil are fixed, specifically, the collected gravels are laid on the water-containing layer to form a gravel layer. The environment-friendly mine side slope gravel beach treatment method has the advantage of reducing water and soil loss of the mine side slope.

Description

technical field [0001] The application relates to the technical field of mine treatment, more specifically, it relates to a green mine side slope gravel beach treatment method. Background technique [0002] With the development of society and economy, the mining scale of some resource deposits such as iron ore, coal mine, stone material mine and gold mine is getting bigger and bigger. In addition, some local illegal mines do not follow the national standards for economic interests. The nearby geographical features were severely damaged. Many mine pits, steep slopes, gravel beaches and other complex landforms left over from mining have caused great damage to the ecological environment around the mine. Vegetation cannot survive, water and soil are easily lost, and geological disasters such as mountain collapses and landslides are prone to occur. greater safety hazard. [0003] In view of the above problems, the Chinese invention patent with the application publication number...

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 Applications(China)
IPC IPC(8): E02D17/20E03F5/10A01B79/02A01G17/00A01G22/40A01G22/60A01G24/12A01G24/23A01G24/35C04B28/00C04B28/26
CPCA01B79/02A01G17/005A01G22/40A01G22/60A01G24/12A01G24/23A01G24/35C04B28/001C04B28/26C04B2111/00293C04B2111/00732C04B2111/00758E02D17/20E02D17/202E03F5/10C04B22/08C04B7/02C04B18/08C04B14/06Y02P60/20
Inventor 魏敬芳魏环周赵华春魏福成
Owner 广州市银象石材有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com