SU1689518A1 - Land restoring method for open pit mining fields - Google Patents

Land restoring method for open pit mining fields Download PDF

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Publication number
SU1689518A1
SU1689518A1 SU894705540A SU4705540A SU1689518A1 SU 1689518 A1 SU1689518 A1 SU 1689518A1 SU 894705540 A SU894705540 A SU 894705540A SU 4705540 A SU4705540 A SU 4705540A SU 1689518 A1 SU1689518 A1 SU 1689518A1
Authority
SU
USSR - Soviet Union
Prior art keywords
open pit
restoring
land
pit mining
volume
Prior art date
Application number
SU894705540A
Other languages
Russian (ru)
Inventor
Igor V Redakov
Original Assignee
Igor V Redakov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Igor V Redakov filed Critical Igor V Redakov
Priority to SU894705540A priority Critical patent/SU1689518A1/en
Application granted granted Critical
Publication of SU1689518A1 publication Critical patent/SU1689518A1/en

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Description

The invention relates to mining, in particular to a method of reclamation of the territory disturbed by open-pit mining. The purpose of the invention is the restoration of the surface relief closest to the original. Underground conditions are built in the developed quarry
economic structure, the volume of which is equal to the volume of the body of the extracted mineral. Fill the developed space of the quarry with dumps and selectively overburden rocks and apply a fertile layer. 1 il.
Ό
The invention relates to the field of open pit mining, in particular to a method for reclaiming a territory disturbed by open pit mining.
The purpose of the invention is the restoration of the surface relief closest to the original.
The drawing shows the pit, the cross section.
This goal is achieved by the fact that according to the proposed method, before filling out the excavated space with waste and overburden, the volume of the exhausted space, equal to the volume of the body of the extracted mineral, is replaced by the structure of the underground structure. At the same time fill the rocks.
the space between the walls of the structure and the pit walls (cut), and the overburden rocks and the fertile layer are applied selectively in accordance with the stratigraphic column of the field with the coefficient of loosening on the compaction of the massif.
The method is as follows.
In the open pit (cut) space bounded by circuit 1, an underground structure 2 is built on the ground, the volume of which along the outer contour 3 is equal to the volume of the body of the extracted mineral, is filled with space 4 with waste rocks between the edges of the pit and the walls structures 2, and then selectively apply overburden 5 and fertile layer 6 in accordance with the stratigraphic column of the deposit.
1689518A1
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1689518
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Claims (1)

  1. Claim method of territory restoration,
    disturbed by open pit mining, including the filling of the open pit space with waste and selectively overburden rocks, the application of a fertile layer, characterized in that, in order to restore the relief
    the surface closest to the original, before filling the developed space with dumps and overburden, the volume of the developed space, equal to the volume of the extracted mineral, is replaced by the structure of the underground national economic structure.
SU894705540A 1989-05-10 1989-05-10 Land restoring method for open pit mining fields SU1689518A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894705540A SU1689518A1 (en) 1989-05-10 1989-05-10 Land restoring method for open pit mining fields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894705540A SU1689518A1 (en) 1989-05-10 1989-05-10 Land restoring method for open pit mining fields

Publications (1)

Publication Number Publication Date
SU1689518A1 true SU1689518A1 (en) 1991-11-07

Family

ID=21454334

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894705540A SU1689518A1 (en) 1989-05-10 1989-05-10 Land restoring method for open pit mining fields

Country Status (1)

Country Link
SU (1) SU1689518A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616722A (en) * 2019-09-23 2019-12-27 中南大学 Slope safety design method and device for strip mine mining boundary and storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616722A (en) * 2019-09-23 2019-12-27 中南大学 Slope safety design method and device for strip mine mining boundary and storage medium

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