Simulation experiment table and method for open-pit mine

A technology for simulation experiments and open-pit mines, applied in the fields of open-pit mining, teaching models, earthwork drilling and mining, etc., can solve problems that cannot be completed, difficult, and technically difficult to achieve, so as to avoid interference from external factors and low application cost , good economic effect

Inactive Publication Date: 2012-09-12
CHINA UNIV OF MINING & TECH
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the characteristics of high, long, and large slopes in existing open-pit mines, it is technically difficult to perform physical simulation on them, and it cannot be completed in a short period of time.
The physi

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
  • Simulation experiment table and method for open-pit mine
  • Simulation experiment table and method for open-pit mine
  • Simulation experiment table and method for open-pit mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

[0019] The simulated test platform of the present invention includes a frame surrounded by side plates 1, bottom plate 2 and rear baffle plate 3, and both sides of the middle part of the frame are respectively filled with stepped rock-soil material layers simulating rock sequences, constituting the end of the simulated open-pit stope. The side slope angle of the side 10 and the end side 10 is α, and two slide grooves 8 are arranged at intervals at the bottom of the center of the frame, and each slide groove 8 is respectively provided with two slide plates 7 which can slide back and forth therein, and the slide plate 7 rotatable triangular baffles 4 fixed on the side panels 1, the rotation angle of the triangular baffles 4 is β; The dump site simulation board 5 and the work simulation board 6 on the surface, the space formed between the two work side simu...

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 simulation experiment table and a method for an open-pit mine, relating to a technical scheme of exploitation technology that can visually simulate the open-pit mine. The simulation experiment table comprises side plates, a bottom plate, a rear baffle plate and rotational triangular baffle plates, wherein refuse dump simulation plates and working pit edge simulation plates are respectively arranged on the top surfaces of two sliding plates, and the sliding plates can be locked in slide ways and slide back and forth in slide ways. The rock-soil materials are filled into the space of the experiment table, for simulating a slope rock mass stratum structure of an end slope of the open-pit mine. The refuse dump simulation plates and the working pit edge simulation plates are both pushed forwards, for simulating the pushing speed and process of a stope; and the refuse dump simulation plates follow up, the pit degree distance D gradually reduces, and a simulated t internal refuse dump timely follows up. The triangular baffle plates are rotated anticlockwise for increasing the slope angle of the end slope, so that the triangular baffle plates are next to the rock and soil backfilled and separated from the slope surface of the simulated internal refuse dump, thereby covering the free surface of the end slope and simulating the steep end slope mining in the open-pit mine. The simulation experiment table and method for the open-pit mine disclosed by the invention can visually simulate the existing exploitation technologies and visually check the simulation result, with a wide practicability.

Description

technical field [0001] The invention relates to an open-pit mine simulation test platform and a method, and is especially suitable for the visual simulation of the overall structure of the open-pit mine and the existing mining technology, which can visually detect the simulation effect and contribute to the update and development of mining theory. Background technique [0002] The essence of open-pit mining is the complex process of constructing space on the crustal entity and spatially constructing the mine entity, thus forming the working side, the end side and the corresponding slope. Due to the characteristics of high, long and large slopes in existing open-pit mines, it is technically difficult to simulate them physically and cannot be completed in a short period of time. The physical simulation can obviously promote the improvement and perfection of the theory, but the complex situation and busy production operations of the open-pit mine site create great difficulties ...

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): G09B25/02E21C47/00
Inventor 才庆祥周伟吕金星彭洪阁舒继森韩流
Owner CHINA UNIV OF MINING & TECH
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