ZM8776A1 - Method of underground mining - Google Patents

Method of underground mining

Info

Publication number: ZM8776A1
Authority: ZM; Zambia
Prior art keywords: underground mining; mining; underground
Prior art date: 1975-07-11

Application number

ZM7687A

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.)

1975-07-11

Filing date

1976-06-30

Publication date

1978-10-23

1976-06-30 Application filed by Canadian Ind filed Critical Canadian Ind

1978-10-23 Publication of ZM8776A1 publication Critical patent/ZM8776A1/en

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)
Remote Sensing (AREA)
General Engineering & Computer Science (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

ZM7687A 1975-07-11 1976-06-30 Method of underground mining ZM8776A1 (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
ZM8776A1 true ZM8776A1 (en)	1978-10-23

Family

ID=4103604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZM7687A ZM8776A1 (en)	1975-07-11	1976-06-30	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)

* 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

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 IL IL49894A patent/IL49894A/en unknown
- 1976-06-24 IN IN1129/CAL/76A patent/IN142616B/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 NO NO762410A patent/NO762410L/no unknown
- 1976-07-09 PT PT65353A patent/PT65353B/en unknown
- 1976-07-09 JP JP51081062A patent/JPS529601A/en active Pending
- 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 GB GB28586/76A patent/GB1538494A/en not_active Expired
- 1976-07-09 DD DD193786A patent/DD126080A5/xx unknown
- 1976-07-09 DE DE19762630979 patent/DE2630979A1/en not_active Withdrawn
- 1976-07-09 FR FR7621193A patent/FR2317474A1/en active Granted

Also Published As

Publication number	Publication date
FR2317474B1 (en)	1980-06-27
PT65353B (en)	1978-01-09
FI762019A (en)	1977-01-12
SE7607841L (en)	1977-01-12
MX145910A (en)	1982-04-21
FR2317474A1 (en)	1977-02-04
CA1012564A (en)	1977-06-21
GB1538494A (en)	1979-01-17
AU497215B2 (en)	1978-12-07
AU1529376A (en)	1978-01-05
DD126080A5 (en)	1977-06-15
IL49894A0 (en)	1976-08-31
SE417855B (en)	1981-04-13
NO762410L (en)	1977-01-12
DK297376A (en)	1977-01-12
ZA763697B (en)	1977-05-25
IL49894A (en)	1978-06-15
JPS529601A (en)	1977-01-25
IN142616B (en)	1977-08-06
ES449723A1 (en)	1977-08-01
DE2630979A1 (en)	1977-01-20
PT65353A (en)	1976-08-01

Publication	Publication Date	Title
JPS51131118A (en)	1976-11-15	Method of forming underground wall
IL49894A (en)	1978-06-15	Method of underground mining
GB1556864A (en)	1979-11-28	Mining process
ZA756817B (en)	1977-06-29	Mining method
ZA767192B (en)	1977-10-26	Mineral mining apparatus
JPS5264132A (en)	1977-05-27	Method of tunnel excavation
JPS5261316A (en)	1977-05-20	Method of building underground construction
JPS5275836A (en)	1977-06-25	Method of forming tunnel
SU641101A1 (en)	1979-01-05	Method of mining ore deposits
ZA756404B (en)	1977-05-25	Method of mining
JPS51124027A (en)	1976-10-29	Construction method of tunnel
JPS51133931A (en)	1976-11-20	Method of waterrproof construction of tunnel
JPS5275817A (en)	1977-06-25	Method of building underground construction
JPS5258211A (en)	1977-05-13	Method of building underground construction
JPS51117406A (en)	1976-10-15	Underground drilling apparatus
JPS51138012A (en)	1976-11-29	Method of forming continuous underground wall
GB1556165A (en)	1979-11-21	Method of lining a mine passageway
JPS5277414A (en)	1977-06-29	Continuous underground wall construction method
JPS51130040A (en)	1976-11-12	Construction method of tunnel
JPS5271813A (en)	1977-06-15	Method of building underground construction
JPS5215109A (en)	1977-02-04	Method of preventing sinking of banking for underground construction
JPS5275819A (en)	1977-06-25	Method of forming underground wall
JPS51139113A (en)	1976-12-01	Method of building underground supported construction
JPS51121901A (en)	1976-10-25	Method of excavation
JPS5219415A (en)	1977-02-14	Excavation method