SU641100A1 - Method of open-pit mining of mineral deposits - Google Patents
Method of open-pit mining of mineral depositsInfo
- Publication number
- SU641100A1 SU641100A1 SU772509077A SU2509077A SU641100A1 SU 641100 A1 SU641100 A1 SU 641100A1 SU 772509077 A SU772509077 A SU 772509077A SU 2509077 A SU2509077 A SU 2509077A SU 641100 A1 SU641100 A1 SU 641100A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- open
- mineral deposits
- pit mining
- mining
- pit
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
повтапную отработку и транспортирование горной массы конвейерным подъемником, отличающийс тем, что, с целью повышени эффективности разработки, по временному карьера одновременно с понижв1ием горных работ провод т он еисаюшне тупиковые траншеи в стороку пределывЕого борта карьера, в торцеstep-by-step mining and transportation of the rock mass by a conveyor lift, characterized in that, in order to increase the development efficiency, at the temporary quarry, simultaneously with lowering of mining operations, it is carried out dead-end trench in the side of the open pit side, at the end
которых проход т крутую траншею дл конвейерного подъемника.which pass a steep trench for a conveyor lift.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1.Хохр ков В. С. и др. Проектирование карьеров, М., 1969, с, 164-165,1. Khokhrkov, V.S., et al. Quarry design, M., 1969, p. 164-165,
2.Металлургическа и горнорудна промышленность, 1976, № 5, с. 45-47,2. Metallurgical and mining industry, 1976, No. 5, p. 45-47,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509077A SU641100A1 (en) | 1977-07-11 | 1977-07-11 | Method of open-pit mining of mineral deposits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509077A SU641100A1 (en) | 1977-07-11 | 1977-07-11 | Method of open-pit mining of mineral deposits |
Publications (1)
Publication Number | Publication Date |
---|---|
SU641100A1 true SU641100A1 (en) | 1979-01-05 |
Family
ID=20718614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772509077A SU641100A1 (en) | 1977-07-11 | 1977-07-11 | Method of open-pit mining of mineral deposits |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU641100A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154489A (en) * | 1991-02-15 | 1992-10-13 | Exxon Coal Usa, Inc. | Inclined surface mining method |
-
1977
- 1977-07-11 SU SU772509077A patent/SU641100A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154489A (en) * | 1991-02-15 | 1992-10-13 | Exxon Coal Usa, Inc. | Inclined surface mining method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE861692A (en) | STABILIZED DERRICK FOR SHIP OR HIGH SEAS MINING PLATFORM | |
SU641100A1 (en) | Method of open-pit mining of mineral deposits | |
SU796424A1 (en) | Method of open-cast mining of minerals | |
SU605005A1 (en) | Method of preparing unit bottom | |
SU866238A1 (en) | Mine face conveyer for rising longwalls | |
SU836354A1 (en) | Method of open-cast mining of mineral deposits on mountains | |
SU618551A1 (en) | Method of conveying rock at open cut mining of minerals | |
SU825954A1 (en) | Method of open working of mineral deposits | |
SU622978A1 (en) | Method of open-cut mining of mineral deposits | |
SU690181A1 (en) | Method of combined mining of mineral fields | |
SU729349A1 (en) | Method of open-cut mining of mineral deposits | |
SU899949A1 (en) | Method of stripping mining of mountainous mineral deposits | |
SU968402A1 (en) | Method of working sloping deposits when mining deep levels of an open mine | |
SU628310A1 (en) | Method of reclamation of surface and recultivation of caved areas at mining mineral deposits | |
SU723139A1 (en) | Method of open-cast mining of gently sloping mineral deposits | |
SU706529A1 (en) | Method of open-cast mining of mineral deposits | |
SU773268A1 (en) | Method of open-cast mining of mineral deposits | |
SU1004637A1 (en) | Method of opening-up mine working levels | |
SU877009A1 (en) | Method of strip mining of mineral deposits | |
SU825953A1 (en) | Method of open working of mountaineous mineral deposits | |
SU1184951A1 (en) | Method of advancing the rows of descending air-bladder support in mining steep coal seams | |
SU872758A1 (en) | Method of opening up horizontal and sloping mineral deposits | |
SU718602A1 (en) | Method of open-cast mining of seam-type mineral deposits | |
SU891926A1 (en) | Method of driving a cut-through when mining thick gently sloping mineral beds | |
SU739235A1 (en) | Method of stripping deep quarries |