WO1999041489A8 - R.b. yun's method for the combined exploitation of mining fields - Google Patents

R.b. yun's method for the combined exploitation of mining fields

Info

Publication number
WO1999041489A8
WO1999041489A8 PCT/RU1998/000276 RU9800276W WO9941489A8 WO 1999041489 A8 WO1999041489 A8 WO 1999041489A8 RU 9800276 W RU9800276 W RU 9800276W WO 9941489 A8 WO9941489 A8 WO 9941489A8
Authority
WO
WIPO (PCT)
Prior art keywords
layer
quarry
mining
operations
prisms
Prior art date
Application number
PCT/RU1998/000276
Other languages
French (fr)
Russian (ru)
Other versions
WO1999041489A1 (en
Inventor
Ruslan Borisovich Jun
Vitaly Ivan Borsch-Komponients
Original Assignee
Ruslan Borisovich Jun
Borsch Komponients Vitaly Ivan
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 Ruslan Borisovich Jun, Borsch Komponients Vitaly Ivan filed Critical Ruslan Borisovich Jun
Priority to CA002295230A priority Critical patent/CA2295230C/en
Priority to AU92855/98A priority patent/AU753982B2/en
Priority to UA99063402A priority patent/UA63927C2/en
Publication of WO1999041489A1 publication Critical patent/WO1999041489A1/en
Publication of WO1999041489A8 publication Critical patent/WO1999041489A8/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/26—Methods of surface mining; Layouts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Metal Rolling (AREA)

Abstract

The present invention pertains to the mining industry and may be used for exploiting ore fields regardless of their thickness and bedding angle as well as for reducing the amount of day-lighting operations. This invention comprises drilling the field by forming underground excavations and exploiting the main reserves during open-air mining operations so as to form protection benches (15) on the edges (6) (shoulders) of the quarry. The reserves of each layer (3) are exploited on a same plane by exploding down-holes (13) towards the quarry edges (6) so as to form protection prisms (7) along the planned outline of said quarry. The prisms are then broken down during the final step of operations on the layer so as to form a bank which is vertical or close to the vertical within the limits of said layer (bank). The mining mass thus obtained from the protection prism (7) break-down process is then transferred to underground transport excavations in the lower layer (3) and further extracted towards the surface. The rocks of the edge massif are finally reinforced by injection and/or by placing prestressed anchors (11).
PCT/RU1998/000276 1998-02-12 1998-08-27 R.b. yun's method for the combined exploitation of mining fields WO1999041489A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002295230A CA2295230C (en) 1998-02-12 1998-08-27 Method for the combined exploitation of mining fields
AU92855/98A AU753982B2 (en) 1998-02-12 1998-08-27 R.B. Yun's method for the combined exploitation of mining fields
UA99063402A UA63927C2 (en) 1998-02-12 1998-08-27 R.b. yuns method for combined deposit development

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98101994 1998-02-12
RU98101994/03A RU2132950C1 (en) 1998-02-12 1998-02-12 Method for combination development of deposits

Publications (2)

Publication Number Publication Date
WO1999041489A1 WO1999041489A1 (en) 1999-08-19
WO1999041489A8 true WO1999041489A8 (en) 2000-02-17

Family

ID=20201898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000276 WO1999041489A1 (en) 1998-02-12 1998-08-27 R.b. yun's method for the combined exploitation of mining fields

Country Status (7)

Country Link
AU (1) AU753982B2 (en)
CA (1) CA2295230C (en)
EA (1) EA000568B1 (en)
RU (1) RU2132950C1 (en)
UA (1) UA63927C2 (en)
WO (1) WO1999041489A1 (en)
ZA (1) ZA991096B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2454541C1 (en) * 2010-12-27 2012-06-27 Виктор Сергеевич Федотенко Drying method of rock-coal massif
RU2471988C1 (en) * 2011-05-05 2013-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Method for combined mining of fields
RU2515649C1 (en) * 2013-02-06 2014-05-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Method of combined development of elongated deposits of steeply pitching seams
CN104074521B (en) * 2014-06-20 2016-05-04 中国矿业大学 A kind of end is helped coal seam Long-distance Control driving recovery method
CN111927459B (en) * 2020-07-30 2021-12-28 西部矿业股份有限公司 Mining method for assisting upper-layer rock drilling roadway tunneling by upward sector-shaped mesoporous blasting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103972A (en) * 1973-12-03 1978-08-01 Kochanowsky Boris J Open pit mine
SU812922A1 (en) * 1978-09-21 1981-03-15 Среднеазиатский Научно-Исследовательскийи Проектный Институт Цветнойметаллургии Method of consolidating slopes
SU717335A1 (en) * 1979-02-23 1980-02-25 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им. Артема Method of stripping mineral fields at open-cast mining
SU1461930A1 (en) * 1987-07-27 1989-02-28 Всесоюзный Научно-Исследовательский, Проектный И Конструкторский Институт Горного Дела Цветной Металлургии Method of combined mining of mineral deposits
AU7296594A (en) * 1993-09-14 1995-03-30 Bhp Australia Coal Limited Mining system
US5782539A (en) * 1995-11-16 1998-07-21 Peterson; Randall D. Wall-to-wall surface mining process

Also Published As

Publication number Publication date
EA000568B1 (en) 1999-12-29
AU9285598A (en) 1999-08-30
AU753982B2 (en) 2002-10-31
WO1999041489A1 (en) 1999-08-19
CA2295230A1 (en) 1999-08-19
CA2295230C (en) 2004-05-25
UA63927C2 (en) 2004-02-16
EA199900086A2 (en) 1999-08-26
ZA991096B (en) 1999-09-14
RU2132950C1 (en) 1999-07-10

Similar Documents

Publication Publication Date Title
WO1999058817A8 (en) R. b. yun's method for the exploitation of open-air mining fields
Pysmennyi et al. Technology for mining of complex-structured bodies of stable and unstable ores
Ashmole et al. Dimension stone: the latest trends in exploration and production technology
Trushko et al. Efficiency increase in mining of highgrade iron ore deposits with soft ores
WO1999041489A8 (en) R.b. yun's method for the combined exploitation of mining fields
Larbi et al. The Classification Systems as a Tool to Estimate the Stability of Discontinuous Rock Mass‒A Numerical Approach: The iron mine of Boukhadra (Algeria) as a case study
Mazhitov et al. Rationale for sustainable-safe parameters of highwall slopes in «Kamagan» occurrence while underground cleaning-up
RU2233982C1 (en) Method for opening and processing deep horizons of kimberlite pipes
O’Donnell The Use of Destressing at INCO’s Creighton Mine
SU1028847A1 (en) Method of mining thick ore deposits
RU1838616C (en) Method for protection of workings in mineral seams from effect of stoping
SU1446310A1 (en) Mine working protection method
SU1188326A1 (en) Method of mining bedded deposits
RU2187643C2 (en) Method of combined mining of mineral deposits in opencast contour zone
Lee et al. Review and perspective of expressway tunnels in Taiwan, China
Price et al. An engineering geological rock mass characterization system for tunnelling purposes
Skipochka et al. The concept of risk-based technical solutions for the protection of ore and non-ore mine workings
Mislibayev et al. Development Of Computational Schemes For Extracting Device Reserves
Mokgokong et al. Investigation of pillar failure in the Emaswati Coal Mine, Swaziland
Kurek et al. The mining of igneous rocks–mining technology exemplified by the “ZALAS” Porphyry Mine
RU2065053C1 (en) Method for exploitation of steeply dipping ore bodies and methods for mining, processing and beneficiation of copper and/or copper/zinc, and/or zinc, and/or sulfur ores possibly containing gold, silver and other precious and rare-earth elements of steeply dipping ore bodies
SU877009A1 (en) Method of strip mining of mineral deposits
Saiang Blast-induced damage: A summary of Svebefo investigations
SU1752968A1 (en) Method of relieving mine workings from strain
SU1578408A1 (en) Method of improving stability of mine rocks

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU CA FI UA US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 2295230

Country of ref document: CA

Ref country code: CA

Ref document number: 2295230

Kind code of ref document: A

Format of ref document f/p: F

AK Designated states

Kind code of ref document: C1

Designated state(s): AU CA FI GE UA US UZ

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 33/99 UNDER (81) ADD "GE, UZ"; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

122 Ep: pct application non-entry in european phase
WWE Wipo information: entry into national phase

Ref document number: 92855/98

Country of ref document: AU

WWG Wipo information: grant in national office

Ref document number: 92855/98

Country of ref document: AU