SE417855B - METHOD OF ORE MINING - Google Patents

METHOD OF ORE MINING

Info

Publication number
SE417855B
SE417855B SE7607841A SE7607841A SE417855B SE 417855 B SE417855 B SE 417855B SE 7607841 A SE7607841 A SE 7607841A SE 7607841 A SE7607841 A SE 7607841A SE 417855 B SE417855 B SE 417855B
Authority
SE
Sweden
Prior art keywords
ore mining
ore
mining
Prior art date
Application number
SE7607841A
Other languages
Swedish (sv)
Other versions
SE7607841L (en
Inventor
L C Lang
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Publication of SE7607841L publication Critical patent/SE7607841L/en
Publication of SE417855B publication Critical patent/SE417855B/en

Links

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)
SE7607841A 1975-07-11 1976-07-08 METHOD OF ORE MINING SE417855B (en)

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
SE7607841L SE7607841L (en) 1977-01-12
SE417855B true SE417855B (en) 1981-04-13

Family

ID=4103604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607841A SE417855B (en) 1975-07-11 1976-07-08 METHOD OF ORE 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2317474A1 (en) 1977-02-04
NO762410L (en) 1977-01-12
JPS529601A (en) 1977-01-25
DD126080A5 (en) 1977-06-15
ZM8776A1 (en) 1978-10-23
AU497215B2 (en) 1978-12-07
IN142616B (en) 1977-08-06
FI762019A (en) 1977-01-12
ES449723A1 (en) 1977-08-01
ZA763697B (en) 1977-05-25
PT65353A (en) 1976-08-01
DE2630979A1 (en) 1977-01-20
SE7607841L (en) 1977-01-12
DK297376A (en) 1977-01-12
CA1012564A (en) 1977-06-21
MX145910A (en) 1982-04-21
FR2317474B1 (en) 1980-06-27
IL49894A0 (en) 1976-08-31
PT65353B (en) 1978-01-09
AU1529376A (en) 1978-01-05
IL49894A (en) 1978-06-15
GB1538494A (en) 1979-01-17

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