YU41696B - Method of extracting coal in thick layers by crushing down at least two layers - Google Patents

Method of extracting coal in thick layers by crushing down at least two layers

Info

Publication number
YU41696B
YU41696B YU383/80A YU38380A YU41696B YU 41696 B YU41696 B YU 41696B YU 383/80 A YU383/80 A YU 383/80A YU 38380 A YU38380 A YU 38380A YU 41696 B YU41696 B YU 41696B
Authority
YU
Yugoslavia
Prior art keywords
layers
extracting coal
thick
crushing down
crushing
Prior art date
Application number
YU383/80A
Other languages
English (en)
Other versions
YU38380A (en
Inventor
K Barsi
L Doeroemboezi
I Rorisek
G Kuburczik
G Stuber
Original Assignee
Tatabanyai Szenbanyak
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 Tatabanyai Szenbanyak filed Critical Tatabanyai Szenbanyak
Publication of YU38380A publication Critical patent/YU38380A/xx
Publication of YU41696B publication Critical patent/YU41696B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • 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
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
YU383/80A 1979-02-14 1980-02-13 Method of extracting coal in thick layers by crushing down at least two layers YU41696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79TA1509A HU177046B (hu) 1979-02-14 1979-02-14 Sposob poslojnoj obvalnoj vyrabotki tol'stogo ugol'nogo plasta

Publications (2)

Publication Number Publication Date
YU38380A YU38380A (en) 1983-09-30
YU41696B true YU41696B (en) 1987-12-31

Family

ID=11001940

Family Applications (1)

Application Number Title Priority Date Filing Date
YU383/80A YU41696B (en) 1979-02-14 1980-02-13 Method of extracting coal in thick layers by crushing down at least two layers

Country Status (6)

Country Link
US (1) US4340254A (de)
DE (1) DE3005366A1 (de)
HU (1) HU177046B (de)
IN (1) IN155260B (de)
PL (1) PL221982A1 (de)
YU (1) YU41696B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179378B (en) * 1980-04-15 1982-10-28 Tatabanyai Szenbanyak Method for falling high coal bed
HU183660B (en) * 1981-11-03 1984-05-28 Tatabanyai Szenbanyak Mining method particularly for breaking exploitation of large-extension mineral occurrences
AT375150B (de) * 1982-07-13 1984-07-10 Tatabanyai Szenbanyak Abbauverfahren zur gewinnung von mineralen
GB2158855B (en) * 1984-04-11 1988-03-09 Bergwerksverband Gmbh Method for refilling the voids of debris and pipeline for carrying out the method
DE3644678A1 (de) * 1986-12-30 1988-07-14 Hoelter Heinz Verfahren zur herstellung von versatzmaterial aus produkten der so(pfeil abwaerts)2(pfeil abwaerts)/no(pfeil abwaerts)x(pfeil abwaerts)-simultan-rauchgaswaesche
RU2006146962A (ru) * 2006-12-28 2008-07-10 Шлюмбергер Текнолоджи Б.В. (Nl) Способ предотвращения выноса проппанта из трещины и гравийный фильтр
CN101482005B (zh) * 2009-02-02 2011-09-28 河南理工大学 井下毛煤排矸及矿井水处理联合工艺
CN102400698A (zh) * 2010-09-17 2012-04-04 焦作煤业集团赵固（新乡）能源有限责任公司 两硬大采高综采工作面煤壁片帮防治方法
CN102011611A (zh) * 2010-11-30 2011-04-13 淄博市王庄煤矿 控制上覆岩层移动变形的高水膨胀材料条带式充填方法
CN102278140A (zh) * 2011-07-05 2011-12-14 徐州贝壳迈宁矿业科技有限公司 一种固体充填采煤垒砌矸石墙沿空留巷法
CN102392681A (zh) * 2011-10-14 2012-03-28 中国矿业大学 厚煤层临空区回采巷道的防冲布置方法
CN103527197B (zh) * 2013-10-28 2016-01-06 中国矿业大学 一种特厚煤层固体胶结充填巷式开采方法
CN103742171A (zh) * 2013-12-27 2014-04-23 中国矿业大学(北京) 一种回采巷道巷间煤柱加固的方法
CN103939102B (zh) * 2014-04-14 2016-09-28 中国矿业大学 一种固体充填回收露天矿终帮下压煤的采煤方法
CN103939137B (zh) * 2014-05-07 2015-12-02 中国矿业大学 西部沙漠化矿区浅埋煤层的风积沙空场充填方法
CN105114080A (zh) * 2015-08-11 2015-12-02 冀中能源峰峰集团有限公司 一种保护层及无人化薄煤层开采方法
KR101671123B1 (ko) * 2015-11-25 2016-10-31 서민규 선지보와 후지보를 이용한 터널 공법 및 이에 적합한 장치
CN105525927B (zh) * 2016-01-12 2017-10-10 山东科技大学 一种递强混凝土壁分段夹矸让限沿空留巷方法
CN106761753B (zh) * 2017-03-15 2018-08-14 河南理工大学 一种厚煤层分层开采下分层工作面回采巷道布置方法
CN106989618A (zh) * 2017-04-26 2017-07-28 贵州理工学院 大体积采空区充填体内部散热系统
RU2760450C1 (ru) * 2021-05-31 2021-11-25 федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» Способ разработки мощного пологого пласта полезного ископаемого
CN115898481B (zh) * 2023-02-23 2023-06-16 北京市第三建筑工程有限公司 一种高施工精度的不共轴阶梯岩洞过渡段爆破开挖方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260377C (de) *
US1233301A (en) * 1915-11-27 1917-07-17 John S Bartlett Mining system and means.
DE1156036B (de) * 1958-01-16 1963-10-24 Gewerk Eisenhuette Westfalia Verfahren zur vollmechanischen Gewinnung von maechtigen Lagerstaetten im Scheibenbau
DE2216039C3 (de) 1972-04-01 1981-09-17 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Hydraulisch abbindendes Material für Ausbauzwecke im Bergbau
US4059963A (en) * 1976-08-19 1977-11-29 Joy Manufacturing Company Method of mine backfilling and material therefor
US4198097A (en) * 1977-06-06 1980-04-15 Standard Oil Company Method of mining

Also Published As

Publication number Publication date
DE3005366C2 (de) 1988-09-08
HU177046B (hu) 1981-06-28
PL221982A1 (de) 1980-11-03
IN155260B (de) 1985-01-12
DE3005366A1 (de) 1980-08-28
YU38380A (en) 1983-09-30
US4340254A (en) 1982-07-20

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