ZA202204723B - New mining method suitable for synchronously mining large and thick ore body with multiple stopes - Google Patents

New mining method suitable for synchronously mining large and thick ore body with multiple stopes

Info

Publication number
ZA202204723B
ZA202204723B ZA2022/04723A ZA202204723A ZA202204723B ZA 202204723 B ZA202204723 B ZA 202204723B ZA 2022/04723 A ZA2022/04723 A ZA 2022/04723A ZA 202204723 A ZA202204723 A ZA 202204723A ZA 202204723 B ZA202204723 B ZA 202204723B
Authority
ZA
South Africa
Prior art keywords
mining
synchronously
method suitable
ore body
new
Prior art date
Application number
ZA2022/04723A
Inventor
Guoquan Sun
Ning Li
Hailin Liu
Weiping Wang
Yigai Xiao
Yubo Wang
Hongfei Li
Shuai Liu
Pengcheng Li
Original Assignee
Sinosteel Maanshan General Institute Of Mining Res Co Ltd
Huawei National Engineering Res Center Of High Efficient Recycle And Utilization For Metallic Minera
Sinosteel Nanjing Huaxin Tech Co Ltd
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 Sinosteel Maanshan General Institute Of Mining Res Co Ltd, Huawei National Engineering Res Center Of High Efficient Recycle And Utilization For Metallic Minera, Sinosteel Nanjing Huaxin Tech Co Ltd filed Critical Sinosteel Maanshan General Institute Of Mining Res Co Ltd
Publication of ZA202204723B publication Critical patent/ZA202204723B/en

Links

Classifications

    • 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
ZA2022/04723A 2020-09-11 2022-04-28 New mining method suitable for synchronously mining large and thick ore body with multiple stopes ZA202204723B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010950445.1A CN112031770B (en) 2020-09-11 2020-09-11 Novel mining method suitable for multi-stope synchronous mining of thick and large ore body
PCT/CN2021/111867 WO2022052716A1 (en) 2020-09-11 2021-08-10 Novel ore mining method suitable for multi-stope synchronous mining of large and thick ore body

Publications (1)

Publication Number Publication Date
ZA202204723B true ZA202204723B (en) 2022-06-29

Family

ID=73588859

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/04723A ZA202204723B (en) 2020-09-11 2022-04-28 New mining method suitable for synchronously mining large and thick ore body with multiple stopes

Country Status (3)

Country Link
CN (1) CN112031770B (en)
WO (1) WO2022052716A1 (en)
ZA (1) ZA202204723B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112031770B (en) * 2020-09-11 2022-08-16 中钢集团马鞍山矿山研究总院股份有限公司 Novel mining method suitable for multi-stope synchronous mining of thick and large ore body
CN113216964B (en) * 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 Recovery method of deposit ore in process of transferring caving method to filling method
CN115468465A (en) * 2022-09-28 2022-12-13 彝良驰宏矿业有限公司 Blasting method for rapidly forming compensation space without undercutting
CN117266856B (en) * 2023-11-22 2024-01-30 长春黄金研究院有限公司 Inclined medium-thickness ore body double-access subsection open stope mining method

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US3707307A (en) * 1970-12-11 1972-12-26 Harry Kristoffersson Methods in mining by sublevel caving
SU857507A1 (en) * 1979-01-15 1981-08-23 Джезказганский Комплексный Научно-Исследовательский И Проектный Институт Цветной Металлургии Method of mining gently sloped deposits
SU962617A1 (en) * 1981-03-16 1982-09-30 Институт Горного Дела Со Ан Ссср Method of mining gently-sloping ore deposits
SU1740666A1 (en) * 1989-02-02 1992-06-15 Институт Горного Дела Ан Казсср Ore deposit working method
SE469726B (en) * 1990-04-30 1993-08-30 Outokumpu Oy VERTICAL PILLAR BREAKING PROVIDING UPPER DOWN
CN101881169A (en) * 2010-06-25 2010-11-10 东北大学 Sublevel shrinkage caving stage open stope afterwards filling mining method
CN102011589B (en) * 2010-10-29 2012-10-10 中钢集团马鞍山矿山研究院有限公司 Stope bottom structure suitable for underground two-step mining and production process thereof
CN102587916B (en) * 2012-02-01 2015-11-25 金建工程设计有限公司 A kind of ore caving afterwards filling mining methods
CN102619513B (en) * 2012-03-26 2013-12-25 中南大学 Room and pillar type medium-length hole filling mining method using bottom ore withdrawal structures simultaneously arranged in original rock
CN102704934B (en) * 2012-06-28 2014-07-09 中钢集团马鞍山矿山研究院有限公司 High-yield and low-cost subsequent filling mining method for underground mine
CN104863592B (en) * 2015-06-18 2017-03-01 长沙矿山研究院有限责任公司 A kind of big structure sublevel drill and benching ore removal afterwards filling mining method
CN106761756B (en) * 2015-11-19 2018-07-03 中钢集团马鞍山矿山研究院有限公司 A kind of stope structure for Upward slicing all-tailing cemented filling method
CN105952450B (en) * 2016-06-20 2018-04-10 中钢集团马鞍山矿山研究院有限公司 A kind of new method of the double stope collaboration exploitations in underground mine underground
CN106677780B (en) * 2017-02-21 2018-09-14 中冶北方（大连）工程技术有限公司 Bottom ore removal afterwards filling mining method is cut in a kind of upward and downward stage rock drilling segmentation
CN107893658B (en) * 2017-11-20 2019-02-12 中冶北方（大连）工程技术有限公司 Big thick ore body stage open stope afterwards filling mining methods in pole under strong ground pressure ring border
CN108625856B (en) * 2018-06-11 2020-02-18 安徽大昌矿业集团有限公司 Mining method for one ore removal roadway of two adjacent stopes of underground mine
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CN110388210B (en) * 2019-08-19 2021-03-09 中钢集团马鞍山矿山研究总院股份有限公司 Stope structure arrangement mode suitable for combined sectional mining of slowly-inclined medium-thickness ore body
CN110700833B (en) * 2019-10-31 2021-03-30 广西大学 Medium-length hole multi-stope and subsection common drop shaft mining method for hanging wall ore body mining
CN111364997A (en) * 2019-12-31 2020-07-03 武钢资源集团有限公司 Upward drift-caving combined mining method
CN112031769B (en) * 2020-09-09 2022-08-16 中钢集团马鞍山矿山研究总院股份有限公司 Structure arrangement for multi-stope synchronous mining of steeply inclined thick and large ore body with stable ore rock
CN112031770B (en) * 2020-09-11 2022-08-16 中钢集团马鞍山矿山研究总院股份有限公司 Novel mining method suitable for multi-stope synchronous mining of thick and large ore body

Also Published As

Publication number Publication date
WO2022052716A1 (en) 2022-03-17
CN112031770A (en) 2020-12-04
CN112031770B (en) 2022-08-16

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