JPS529601A - Method of mining ore - Google Patents

Method of mining ore

Info

Publication number
JPS529601A
JPS529601A JP51081062A JP8106276A JPS529601A JP S529601 A JPS529601 A JP S529601A JP 51081062 A JP51081062 A JP 51081062A JP 8106276 A JP8106276 A JP 8106276A JP S529601 A JPS529601 A JP S529601A
Authority
JP
Japan
Prior art keywords
mining ore
ore
mining
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP51081062A
Other languages
Japanese (ja)
Inventor
Chiyaarusu Ranku Resurii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
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 Industries Ltd filed Critical Canadian Industries Ltd
Publication of JPS529601A publication Critical patent/JPS529601A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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 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
JP51081062A 1975-07-11 1976-07-09 Method of mining ore Pending JPS529601A (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 (1)

Publication Number Publication Date
JPS529601A true JPS529601A (en) 1977-01-25

Family

ID=4103604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51081062A Pending JPS529601A (en) 1975-07-11 1976-07-09 Method of mining ore

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
DD126080A5 (en) 1977-06-15
AU497215B2 (en) 1978-12-07
GB1538494A (en) 1979-01-17
IL49894A0 (en) 1976-08-31
SE7607841L (en) 1977-01-12
FR2317474B1 (en) 1980-06-27
PT65353A (en) 1976-08-01
ES449723A1 (en) 1977-08-01
AU1529376A (en) 1978-01-05
DK297376A (en) 1977-01-12
DE2630979A1 (en) 1977-01-20
ZM8776A1 (en) 1978-10-23
NO762410L (en) 1977-01-12
FI762019A (en) 1977-01-12
PT65353B (en) 1978-01-09
MX145910A (en) 1982-04-21
IN142616B (en) 1977-08-06
CA1012564A (en) 1977-06-21
SE417855B (en) 1981-04-13
IL49894A (en) 1978-06-15
ZA763697B (en) 1977-05-25
FR2317474A1 (en) 1977-02-04

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