IL49894A0 - Method of underground mining - Google Patents
Method of underground miningInfo
- Publication number
- IL49894A0 IL49894A0 IL49894A IL4989476A IL49894A0 IL 49894 A0 IL49894 A0 IL 49894A0 IL 49894 A IL49894 A IL 49894A IL 4989476 A IL4989476 A IL 4989476A IL 49894 A0 IL49894 A0 IL 49894A0
- Authority
- IL
- Israel
- Prior art keywords
- underground mining
- mining
- underground
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D13/00—Large underground chambers; Methods or apparatus for making them
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA231,434A CA1012564A (en) | 1975-07-11 | 1975-07-11 | Method of underground mining |
Publications (2)
Publication Number | Publication Date |
---|---|
IL49894A0 true IL49894A0 (en) | 1976-08-31 |
IL49894A IL49894A (en) | 1978-06-15 |
Family
ID=4103604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL49894A IL49894A (en) | 1975-07-11 | 1976-06-24 | Method of underground mining |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS529601A (en) |
AU (1) | AU497215B2 (en) |
CA (1) | CA1012564A (en) |
DD (1) | DD126080A5 (en) |
DE (1) | DE2630979A1 (en) |
DK (1) | DK297376A (en) |
ES (1) | ES449723A1 (en) |
FI (1) | FI762019A (en) |
FR (1) | FR2317474A1 (en) |
GB (1) | GB1538494A (en) |
IL (1) | IL49894A (en) |
IN (1) | IN142616B (en) |
MX (1) | MX145910A (en) |
NO (1) | NO762410L (en) |
PT (1) | PT65353B (en) |
SE (1) | SE417855B (en) |
ZA (1) | ZA763697B (en) |
ZM (1) | ZM8776A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146272A (en) * | 1977-09-14 | 1979-03-27 | Occidental Oil Shale, Inc. | Explosive placement for explosive expansion toward spaced apart voids |
US4349227A (en) * | 1979-08-20 | 1982-09-14 | Occidental Oil Shale | Mining system for in situ oil shale retorts |
US4345794A (en) * | 1980-11-10 | 1982-08-24 | Occidental Oil Shale, Inc. | Placement of explosive for forming in situ oil shale retort |
US4611856A (en) * | 1981-03-23 | 1986-09-16 | Occidental Oil Shale, Inc. | Two-level, horizontal free face mining system for in situ oil shale retorts |
CN108661643B (en) * | 2018-04-25 | 2019-08-16 | 太原理工大学 | It a kind of coal working face end adopts return channel and cuts top release shield lane method |
CN113404498B (en) * | 2021-06-18 | 2024-01-05 | 安徽金日晟矿业有限责任公司 | VCR mining method |
CN114427463B (en) * | 2022-01-25 | 2022-11-15 | 长沙矿山研究院有限责任公司 | Deep deposit downward approach type plate area partition unloading layering advanced pressure relief stoping method |
CN115450627A (en) * | 2022-08-30 | 2022-12-09 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | VCR method top layer and bottom column breaking simultaneous stoping method |
CN115468465A (en) * | 2022-09-28 | 2022-12-13 | 彝良驰宏矿业有限公司 | Blasting method for rapidly forming compensation space without undercutting |
-
1975
- 1975-07-11 CA CA231,434A patent/CA1012564A/en not_active Expired
-
1976
- 1976-06-22 ZA ZA763697A patent/ZA763697B/en unknown
- 1976-06-24 IN IN1129/CAL/76A patent/IN142616B/en unknown
- 1976-06-24 IL IL49894A patent/IL49894A/en unknown
- 1976-06-25 AU AU15293/76A patent/AU497215B2/en not_active Expired
- 1976-06-30 ZM ZM7687A patent/ZM8776A1/en unknown
- 1976-07-01 DK DK297376A patent/DK297376A/en unknown
- 1976-07-07 MX MX165410A patent/MX145910A/en unknown
- 1976-07-08 SE SE7607841A patent/SE417855B/en unknown
- 1976-07-09 GB GB28586/76A patent/GB1538494A/en not_active Expired
- 1976-07-09 FR FR7621193A patent/FR2317474A1/en active Granted
- 1976-07-09 ES ES449723A patent/ES449723A1/en not_active Expired
- 1976-07-09 FI FI762019A patent/FI762019A/fi not_active Application Discontinuation
- 1976-07-09 DE DE19762630979 patent/DE2630979A1/en not_active Withdrawn
- 1976-07-09 PT PT65353A patent/PT65353B/en unknown
- 1976-07-09 DD DD193786A patent/DD126080A5/xx unknown
- 1976-07-09 JP JP51081062A patent/JPS529601A/en active Pending
- 1976-07-09 NO NO762410A patent/NO762410L/no unknown
Also Published As
Publication number | Publication date |
---|---|
MX145910A (en) | 1982-04-21 |
IN142616B (en) | 1977-08-06 |
ZA763697B (en) | 1977-05-25 |
AU1529376A (en) | 1978-01-05 |
NO762410L (en) | 1977-01-12 |
DK297376A (en) | 1977-01-12 |
JPS529601A (en) | 1977-01-25 |
AU497215B2 (en) | 1978-12-07 |
PT65353B (en) | 1978-01-09 |
SE417855B (en) | 1981-04-13 |
FI762019A (en) | 1977-01-12 |
DE2630979A1 (en) | 1977-01-20 |
ZM8776A1 (en) | 1978-10-23 |
PT65353A (en) | 1976-08-01 |
ES449723A1 (en) | 1977-08-01 |
FR2317474A1 (en) | 1977-02-04 |
SE7607841L (en) | 1977-01-12 |
IL49894A (en) | 1978-06-15 |
DD126080A5 (en) | 1977-06-15 |
FR2317474B1 (en) | 1980-06-27 |
CA1012564A (en) | 1977-06-21 |
GB1538494A (en) | 1979-01-17 |
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