PL314523A1 - Method of optimising mining patterns especially while mining coal beds - Google Patents

Method of optimising mining patterns especially while mining coal beds

Info

Publication number
PL314523A1
PL314523A1 PL94314523A PL31452394A PL314523A1 PL 314523 A1 PL314523 A1 PL 314523A1 PL 94314523 A PL94314523 A PL 94314523A PL 31452394 A PL31452394 A PL 31452394A PL 314523 A1 PL314523 A1 PL 314523A1
Authority
PL
Poland
Prior art keywords
mining
optimising
coal beds
patterns especially
mining coal
Prior art date
Application number
PL94314523A
Inventor
Wilhelm Ernhardt
Joachim Loos
Uwe Kuzniak
Original Assignee
Ruhrkohle Ag
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 Ruhrkohle Ag filed Critical Ruhrkohle Ag
Publication of PL314523A1 publication Critical patent/PL314523A1/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
    • E21C41/16—Methods of underground mining; Layouts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
PL94314523A 1993-11-18 1994-11-05 Method of optimising mining patterns especially while mining coal beds PL314523A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4339418A DE4339418A1 (en) 1993-11-18 1993-11-18 Process for the optimized orientation of mining operations, especially in a hard coal deposit
PCT/DE1994/001324 WO1995014155A1 (en) 1993-11-18 1994-11-05 Method of optimizing the direction of mining operations, in particular coal-mining operations

Publications (1)

Publication Number Publication Date
PL314523A1 true PL314523A1 (en) 1996-09-16

Family

ID=6502919

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94314523A PL314523A1 (en) 1993-11-18 1994-11-05 Method of optimising mining patterns especially while mining coal beds

Country Status (7)

Country Link
CN (1) CN1075155C (en)
CZ (1) CZ143796A3 (en)
DE (1) DE4339418A1 (en)
PL (1) PL314523A1 (en)
RU (1) RU2109948C1 (en)
UA (1) UA41962C2 (en)
WO (1) WO1995014155A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0760900B1 (en) * 1994-05-24 1997-11-26 Ruhrkohle Aktiengesellschaft Process for the best possible extraction of gas in a large coal seam which has not or only limitedly been prospected
DE19542254A1 (en) * 1995-11-13 1996-06-05 Ruhrkohle Ag Process for the optimized orientation of mining operations, especially in a hard coal deposit
DE19628367A1 (en) * 1996-07-13 1998-01-15 Ruhrkohle Ag Coal-cutting sequence employed in underground mining
EA015969B1 (en) * 2009-08-31 2012-01-30 Открытое Акционерное Общество "Белгорхимпром" (Оао "Белгорхимпром") Method for opening and preparing flat-lying mineral seam with complicated bedding structure
EA014255B1 (en) * 2009-09-18 2010-10-29 Государственное образовательное учреждение высшего профессионального образования Московский государственный горный университет (МГГУ) A method for developing complex ore massifs with explosive-based ore-preparation
CN102465706B (en) * 2010-11-04 2014-04-09 中国有色矿业集团有限公司 Digging method for vein-following developing roadway of inclined stratified rock body
DE102013001555A1 (en) 2012-02-07 2013-08-08 Wilhelm Ehrhardt Method for improving the processing in reflection seismics
CN102877845B (en) * 2012-08-30 2014-10-29 中国矿业大学 Method for determining automatic coal cutting track of coal mining machine for fault zone
CN104088620B (en) * 2014-07-29 2017-01-18 江苏中矿立兴能源科技有限公司 Intelligent pneumatic supporting leg type vibrating anchor drilling rig capable of recognizing looseness range of surrounding rock
CN107842366A (en) * 2017-10-09 2018-03-27 中国神华能源股份有限公司 A kind of dust-proof driving system in driving face
CN107807388B (en) * 2017-11-02 2019-06-07 辽宁工程技术大学 A kind of earthquake fault sliding speed calculation method based on Doppler effect
CN110630268A (en) * 2019-11-01 2019-12-31 西安科技大学 Method for determining advancing direction offset of upper and lower co-mining working faces of double coal seams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544391A1 (en) * 1975-10-03 1977-04-07 Ruhrkohle Ag Procedure for determining optimum extraction direction - by examining zones of different reduction in tectonic forces to ascertain areas of strata movement

Also Published As

Publication number Publication date
UA41962C2 (en) 2001-10-15
WO1995014155A1 (en) 1995-05-26
RU2109948C1 (en) 1998-04-27
CZ143796A3 (en) 1997-04-16
CN1075155C (en) 2001-11-21
DE4339418A1 (en) 1995-05-24
CN1139973A (en) 1997-01-08

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