ZA200607061B - Method for pillar recovery in chamber-and-pillar working and tubbing unit for pillar recovery - Google Patents

Method for pillar recovery in chamber-and-pillar working and tubbing unit for pillar recovery

Info

Publication number
ZA200607061B
ZA200607061B ZA200607061A ZA200607061A ZA200607061B ZA 200607061 B ZA200607061 B ZA 200607061B ZA 200607061 A ZA200607061 A ZA 200607061A ZA 200607061 A ZA200607061 A ZA 200607061A ZA 200607061 B ZA200607061 B ZA 200607061B
Authority
ZA
South Africa
Prior art keywords
pillar
recovery
tubbing
chamber
unit
Prior art date
Application number
ZA200607061A
Other languages
English (en)
Inventor
Gross Peter
Schuster Reiner
Original Assignee
Dbt Gmbh
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 Dbt Gmbh filed Critical Dbt Gmbh
Publication of ZA200607061B publication Critical patent/ZA200607061B/xx

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
ZA200607061A 2005-08-24 2006-08-23 Method for pillar recovery in chamber-and-pillar working and tubbing unit for pillar recovery ZA200607061B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005040272A DE102005040272A1 (de) 2005-08-24 2005-08-24 Verfahren zum Pfeilerrückbau beim Kammer-Pfeilerbau und Ausbaueinheit für den Pfeilerrückbau

Publications (1)

Publication Number Publication Date
ZA200607061B true ZA200607061B (en) 2007-11-28

Family

ID=37715429

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200607061A ZA200607061B (en) 2005-08-24 2006-08-23 Method for pillar recovery in chamber-and-pillar working and tubbing unit for pillar recovery

Country Status (6)

Country Link
US (1) US7540693B2 (ru)
CN (1) CN1920255B (ru)
AU (1) AU2006203671B2 (ru)
DE (1) DE102005040272A1 (ru)
RU (1) RU2391512C2 (ru)
ZA (1) ZA200607061B (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445460C1 (ru) * 2010-09-13 2012-03-20 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ разработки пластов средней и малой мощности системой разработки длинными столбами по простиранию с оставлением породы в шахте
CN102465706B (zh) * 2010-11-04 2014-04-09 中国有色矿业集团有限公司 倾斜层状岩体的沿脉采准巷道的开凿方法
CN102003185B (zh) * 2010-11-05 2012-12-19 中蓝连海设计研究院 分段条带回采尾盐干式充填采矿法
CN102852524B (zh) * 2012-10-09 2014-10-22 中国铝业股份有限公司 利用液压支柱提高铝土矿回采率的方法
US8985699B2 (en) 2013-03-14 2015-03-24 Seneca Industries Inc. Mining methods and equipment
JP6359817B2 (ja) * 2013-09-30 2018-07-18 株式会社小松製作所 鉱山の管理システム
JP6321935B2 (ja) 2013-09-30 2018-05-09 株式会社小松製作所 鉱山の採掘システム
JP2015068141A (ja) * 2013-09-30 2015-04-13 株式会社小松製作所 運搬機械
CN103696771B (zh) * 2013-12-18 2015-06-10 中国矿业大学 一种跳采式旺格维利采场支巷充填采煤方法
CN104131829B (zh) * 2014-06-25 2016-05-04 中国矿业大学 一种固体充填采煤液压支架撤架方法
US20200040725A1 (en) * 2016-10-17 2020-02-06 Nordic Minesteel Technologies Inc. Rapid development mobile canopy for underground mining
CN107489440B (zh) * 2017-08-11 2023-08-15 淮北矿业股份有限公司 巷道小角度抬棚及架棚巷道小角度抬棚法
CN108439236A (zh) * 2018-04-26 2018-08-24 山西凌志达煤业有限公司 用于矿井下作业的四缸升降装置
US10774642B1 (en) * 2019-05-05 2020-09-15 Liaoning University Hydraulic support unit and hydraulic support for anti-rock burst roadway
CN111379579B (zh) * 2020-03-19 2022-03-18 华质建设集团有限公司 一种地铁隧道施工支架
CN112593940A (zh) * 2020-12-16 2021-04-02 中煤能源研究院有限责任公司 一种回采房式采煤法遗留煤柱和处理地面矸石的布置工艺
CN113216964B (zh) * 2021-05-18 2022-05-27 中钢集团马鞍山矿山研究总院股份有限公司 一种崩落法转充填法过程中存窿矿的回收方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328966A (en) * 1963-03-29 1967-07-04 Stamicarbon Movable face support for use in mines
GB1223284A (en) * 1967-07-19 1971-02-24 Kloeckner Werke Ag A hydraulic roof support system for longwall faces
US3892100A (en) * 1973-08-23 1975-07-01 Consolidation Coal Co Method and apparatus for mining and supporting the mine roof
US3855802A (en) * 1973-09-12 1974-12-24 G Alacchi Walking supporting pier for coal mines
US4026118A (en) * 1976-07-14 1977-05-31 The United States Of America As Represented By The Secretary Of The Interior Movable roof support mechanism
US4143991A (en) * 1978-05-24 1979-03-13 Frank Stafford Mine roof support system
DE3009923A1 (de) 1980-03-14 1981-10-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verfahren und einrichtung zum abbau der pfeiler beim kammer-pfeilerbau
DE3238256A1 (de) 1982-10-15 1984-04-19 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Mobiles ausbaugespann, insbesondere fuer den einsatz beim pfeilerrueckbau
DE3543060C1 (de) * 1985-12-05 1987-02-05 Hemscheidt Maschf Hermann Fahrbarer Unterstuetzungsaufbau
US5584611A (en) * 1994-11-22 1996-12-17 Long-Airdox Roof support for underground excavations
EP0795680B1 (en) * 1996-03-11 2003-09-03 Council of Scientific and Industrial Research Shortwall mining equipment for extraction of pillars in underground coal mines

Also Published As

Publication number Publication date
US7540693B2 (en) 2009-06-02
CN1920255B (zh) 2010-07-28
US20070046094A1 (en) 2007-03-01
RU2391512C2 (ru) 2010-06-10
DE102005040272A1 (de) 2007-03-01
RU2006130457A (ru) 2008-02-27
AU2006203671A1 (en) 2007-03-15
CN1920255A (zh) 2007-02-28
AU2006203671B2 (en) 2011-03-24

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