SU972898A2 - METHOD PASSAGE OF MINING - Google Patents

METHOD PASSAGE OF MINING

Info

Publication number
SU972898A2
SU972898A2 SU2906343/03A SU2906343A SU972898A2 SU 972898 A2 SU972898 A2 SU 972898A2 SU 2906343/03 A SU2906343/03 A SU 2906343/03A SU 2906343 A SU2906343 A SU 2906343A SU 972898 A2 SU972898 A2 SU 972898A2
Authority
SU
USSR - Soviet Union
Prior art keywords
mining
method passage
passage
auth
boreholes
Prior art date
Application number
SU2906343/03A
Other languages
Russian (ru)
Inventor
А.В. Боев
В.В. Михайлов
А.А. Жданкин
В.Г. Орт
И.Ш. Коган
Original Assignee
Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов
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 Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов filed Critical Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов
Priority to SU2906343/03A priority Critical patent/SU972898A2/en
Application granted granted Critical
Publication of SU972898A2 publication Critical patent/SU972898A2/en

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  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Способ проходки горных выработок по авт.св. N 788878, отличающийся тем, что, с целью повышения коэффициента использования шпуров, дополнительно бурят шпуры в плоскости разделения полузабоев.Method of excavation of mine workings by auth. N 788878, characterized in that, in order to increase the utilization rate of bore-holes, boreholes are additionally drilled in the separation plane of the half-breaks.

SU2906343/03A 1980-04-07 1980-04-07 METHOD PASSAGE OF MINING SU972898A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2906343/03A SU972898A2 (en) 1980-04-07 1980-04-07 METHOD PASSAGE OF MINING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2906343/03A SU972898A2 (en) 1980-04-07 1980-04-07 METHOD PASSAGE OF MINING

Publications (1)

Publication Number Publication Date
SU972898A2 true SU972898A2 (en) 1999-10-20

Family

ID=60524090

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2906343/03A SU972898A2 (en) 1980-04-07 1980-04-07 METHOD PASSAGE OF MINING

Country Status (1)

Country Link
SU (1) SU972898A2 (en)

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