ZA201906164B - Grading method for water-preserving coal mining mine/mine area - Google Patents

Grading method for water-preserving coal mining mine/mine area

Info

Publication number
ZA201906164B
ZA201906164B ZA2019/06164A ZA201906164A ZA201906164B ZA 201906164 B ZA201906164 B ZA 201906164B ZA 2019/06164 A ZA2019/06164 A ZA 2019/06164A ZA 201906164 A ZA201906164 A ZA 201906164A ZA 201906164 B ZA201906164 B ZA 201906164B
Authority
ZA
South Africa
Prior art keywords
mine
water
coal mining
grading method
area
Prior art date
Application number
ZA2019/06164A
Inventor
Li Wenping
Wang Qiqing
Fan Kaifang
Liu Shiliang
Original Assignee
Univ China Mining
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 Univ China Mining filed Critical Univ China Mining
Publication of ZA201906164B publication Critical patent/ZA201906164B/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
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
ZA2019/06164A 2018-01-30 2019-09-18 Grading method for water-preserving coal mining mine/mine area ZA201906164B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810090301.6A CN108316924B (en) 2018-01-30 2018-01-30 A kind of water protection mining mine/mining area rank division method
PCT/CN2019/073155 WO2019149146A1 (en) 2018-01-30 2019-01-25 Grading method of mines/mining areas for water-preserved mining

Publications (1)

Publication Number Publication Date
ZA201906164B true ZA201906164B (en) 2021-01-27

Family

ID=62888164

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/06164A ZA201906164B (en) 2018-01-30 2019-09-18 Grading method for water-preserving coal mining mine/mine area

Country Status (4)

Country Link
CN (1) CN108316924B (en)
AU (1) AU2019214076A1 (en)
WO (1) WO2019149146A1 (en)
ZA (1) ZA201906164B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316924B (en) * 2018-01-30 2019-06-28 中国矿业大学 A kind of water protection mining mine/mining area rank division method
CN109098753B (en) * 2018-08-09 2019-07-26 中国矿业大学 A kind of shallow coal scam diving leakage causes the division methods of calamity degree
CN109657992A (en) * 2018-12-24 2019-04-19 水利部交通运输部国家能源局南京水利科学研究院 A kind of coal mine water utilization method
CN110749533B (en) * 2019-10-31 2020-12-11 中国矿业大学 Water-retention coal mining discrimination method based on equivalent water-resisting layer thickness
CN113027458B (en) * 2021-03-31 2022-12-09 内蒙古科技大学 Resource-exhausted mine residual coal resource coordinated mining method and system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537162A1 (en) * 1985-10-18 1987-04-23 Schultz Hans Georg Prof Dr Ing Subaqueous underground mining
CN101070759B (en) * 2007-05-04 2010-05-19 中国矿业大学 Thin-base-rock shallow coal-layer water-retaining production suitable-condition classification method
CN102865081B (en) * 2012-04-28 2015-07-15 中国神华能源股份有限公司 Water-preserved mining method
CN104504180B (en) * 2014-12-08 2017-05-10 中国矿业大学 Method for classifying damages by water during loess gully runoff mining
CN104612688A (en) * 2015-01-20 2015-05-13 西安科技大学 Water-preserving coal mining method for multi-seam mining of ecologically vulnerable area
CN106640076B (en) * 2016-11-22 2018-07-24 陕西省地质环境监测总站 A kind of water-protection coal-mining method of phreatic aquifer water level and flow Collaborative Control
CN107506609B (en) * 2017-10-09 2021-04-09 中国矿业大学 Method for dividing damage level of ecological environment in coal mining in arid-semiarid region
CN108316924B (en) * 2018-01-30 2019-06-28 中国矿业大学 A kind of water protection mining mine/mining area rank division method

Also Published As

Publication number Publication date
AU2019214076A1 (en) 2019-11-14
WO2019149146A1 (en) 2019-08-08
CN108316924B (en) 2019-06-28
CN108316924A (en) 2018-07-24

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