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

Method and device for delimiting boundary of outer dumping site of open pit coal mine

A technology for open-pit coal mines and dumps, which is applied in the directions of instruments, data processing applications, resources, etc., and can solve the problem of not comprehensively considering the cost of land acquisition.

Pending Publication Date: 2021-09-03
BEIFANG WEIJIAMAO COAL POWER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of land acquisition is not fully considered, ignoring the hundreds of millions of land acquisition costs under the land acquisition policy of the whole village and the whole community

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for delimiting boundary of outer dumping site of open pit coal mine
  • Method and device for delimiting boundary of outer dumping site of open pit coal mine
  • Method and device for delimiting boundary of outer dumping site of open pit coal mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of methods and apparatus consistent with aspects of the present application as recited in the appended claims.

[0046] figure 1 It is a flowchart of a method for demarcating the boundary of an open pit coal mine dump according to an exemplary embodiment. The method may include the steps of:

[0047] Step S1: Obtain the location information of the open-pit mining boundary and the location information of the village community boundary. It is easy to understand that the location information of the o...

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 relates to a method and a device for delimiting a boundary of an outer dumping site of an open pit coal mine. The method comprises the following steps: acquiring position information of an open-pit mining boundary and position information of a village-society boundary; acquiring position information of a plurality of candidate areas around the open-pit mining boundary; according to the position information of the candidate area and the boundary of the open-pit mining boundary, determining the local boundary of the outer dumping site; according to the position information of the candidate area and the boundary of the village-society boundary, determining the remaining border boundaries of the outer dumping site; and comparing and selecting the plurality of outer dumping sites, and delimiting an optimal outer dumping site boundary according to a preset constraint condition. According to the scheme, the village-society boundary serves as the outer dumping site boundary, the village-society needing to be expropriated is reduced, the relocation compensation time is shortened, the land expropriation cost is reduced, and the economic benefits of enterprises are improved; by means of the mode that the inner dumping site and the outer dumping site are connected in time and press each other mutually, the capacity of the outer dumping site is increased, and the slope stability is improved.

Description

technical field [0001] The present application relates to the technical field of open-pit mining, in particular to a method and device for demarcating the boundary of an open-pit coal mine dump. Background technique [0002] The outer dump site refers to the place outside the stope where the waste is discharged in a concentrated manner, and the boundary of the outer dump site limits the range of soil discharge in the outer dump site. The land acquisition method of the whole village and the whole commune means that even if there is only part of the land in a certain commune, the relocation and compensation work of the whole commune must be completed. [0003] In related technologies, the valley area in the Loess Plateau is a natural external dump site for open-pit coal mines. Designers prefer to select the external dump site at a location where the valley is developed and close to the stope, realizing the large capacity of the external dump site, purpose of slope stabilizati...

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
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0637G06Q50/26
Inventor 张永贵郑开慧丁建华周春芳张飞张盛冀宪成刘刚宇张冉昊
Owner BEIFANG WEIJIAMAO COAL POWER CO LTD
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