CN113202473B - 一种地下矿山破碎岩石下向分采矿方法 - Google Patents
一种地下矿山破碎岩石下向分采矿方法 Download PDFInfo
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- CN113202473B CN113202473B CN202110556299.9A CN202110556299A CN113202473B CN 113202473 B CN113202473 B CN 113202473B CN 202110556299 A CN202110556299 A CN 202110556299A CN 113202473 B CN113202473 B CN 113202473B
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- 238000005065 mining Methods 0.000 title claims abstract description 82
- 239000011435 rock Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 41
- 239000010959 steel Substances 0.000 claims description 41
- 238000005422 blasting Methods 0.000 claims description 37
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000005516 engineering process Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 14
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 8
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- 239000004576 sand Substances 0.000 claims description 6
- 210000003462 vein Anatomy 0.000 claims description 6
- 239000004746 geotextile Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011378 shotcrete Substances 0.000 claims description 4
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- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
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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
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
-
- 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
- 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
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- 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
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
- E21F15/04—Stowing mats; Goaf wire netting; Partition walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Abstract
Description
Claims (9)
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CN202110556299.9A CN113202473B (zh) | 2021-05-21 | 2021-05-21 | 一种地下矿山破碎岩石下向分采矿方法 |
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CN202110556299.9A CN113202473B (zh) | 2021-05-21 | 2021-05-21 | 一种地下矿山破碎岩石下向分采矿方法 |
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CN113202473A CN113202473A (zh) | 2021-08-03 |
CN113202473B true CN113202473B (zh) | 2023-12-08 |
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Families Citing this family (2)
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CN114439477A (zh) * | 2022-04-12 | 2022-05-06 | 北京科技大学 | 一种利用3d打印网状构件与废石进行填充的非爆采矿方法 |
CN115324580A (zh) * | 2022-07-06 | 2022-11-11 | 山东黄金矿业(莱州)有限公司三山岛金矿 | 上向进路充填采矿中防止矿石贫化的方法 |
Citations (13)
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CN101353963A (zh) * | 2008-06-06 | 2009-01-28 | 路占元 | 急倾斜煤层长孔爆破无人作业工作面空场采煤法 |
CN101403303A (zh) * | 2008-10-23 | 2009-04-08 | 灵宝市金源矿业有限责任公司 | 一种适用于残采的巷道布局方法 |
CN101858217A (zh) * | 2010-05-18 | 2010-10-13 | 中南大学 | 房柱变换式盘区上向分层充填采矿法 |
CN102003185A (zh) * | 2010-11-05 | 2011-04-06 | 中蓝连海设计研究院 | 分段条带回采尾盐干式充填采矿法 |
WO2011079538A1 (zh) * | 2009-12-28 | 2011-07-07 | 河北邯邢矿冶设计院有限公司 | 一种分段充填采矿方法 |
CN102226396A (zh) * | 2011-05-19 | 2011-10-26 | 中南大学 | 非爆破开挖再造人工群柱深孔崩矿嗣后充填采矿法 |
CN102261249A (zh) * | 2011-08-15 | 2011-11-30 | 鞍钢集团矿业公司 | 一种带钢混结构人工假顶的挑檐式无底柱阶段崩落采矿法 |
CN102562065A (zh) * | 2012-01-12 | 2012-07-11 | 北京科技大学 | 一种分段空场嗣后充填采矿方法 |
CN105041314A (zh) * | 2015-06-13 | 2015-11-11 | 招金矿业股份有限公司大尹格庄金矿 | 一种深部嗣后回采矿房—分层回采矿柱的联合采矿法 |
CN106677780A (zh) * | 2017-02-21 | 2017-05-17 | 中冶北方(大连)工程技术有限公司 | 一种上下向阶段凿岩分段切底出矿嗣后充填采矿法 |
CN108625856A (zh) * | 2018-06-11 | 2018-10-09 | 安徽大昌矿业集团有限公司 | 一种地下矿山相邻两个采场一条出矿巷的采矿方法 |
CN109025996A (zh) * | 2018-07-24 | 2018-12-18 | 周伟永 | 一种地下矿山逐层挤压、光面爆破采矿方法 |
CN109505606A (zh) * | 2019-01-08 | 2019-03-22 | 马钢集团矿业有限公司 | 一种预控顶机械化分段空场嗣后充填采矿方法 |
-
2021
- 2021-05-21 CN CN202110556299.9A patent/CN113202473B/zh active Active
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CN101353963A (zh) * | 2008-06-06 | 2009-01-28 | 路占元 | 急倾斜煤层长孔爆破无人作业工作面空场采煤法 |
CN101403303A (zh) * | 2008-10-23 | 2009-04-08 | 灵宝市金源矿业有限责任公司 | 一种适用于残采的巷道布局方法 |
WO2011079538A1 (zh) * | 2009-12-28 | 2011-07-07 | 河北邯邢矿冶设计院有限公司 | 一种分段充填采矿方法 |
CN101858217A (zh) * | 2010-05-18 | 2010-10-13 | 中南大学 | 房柱变换式盘区上向分层充填采矿法 |
CN102003185A (zh) * | 2010-11-05 | 2011-04-06 | 中蓝连海设计研究院 | 分段条带回采尾盐干式充填采矿法 |
CN102226396A (zh) * | 2011-05-19 | 2011-10-26 | 中南大学 | 非爆破开挖再造人工群柱深孔崩矿嗣后充填采矿法 |
CN102261249A (zh) * | 2011-08-15 | 2011-11-30 | 鞍钢集团矿业公司 | 一种带钢混结构人工假顶的挑檐式无底柱阶段崩落采矿法 |
CN102562065A (zh) * | 2012-01-12 | 2012-07-11 | 北京科技大学 | 一种分段空场嗣后充填采矿方法 |
CN105041314A (zh) * | 2015-06-13 | 2015-11-11 | 招金矿业股份有限公司大尹格庄金矿 | 一种深部嗣后回采矿房—分层回采矿柱的联合采矿法 |
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CN109025996A (zh) * | 2018-07-24 | 2018-12-18 | 周伟永 | 一种地下矿山逐层挤压、光面爆破采矿方法 |
CN109505606A (zh) * | 2019-01-08 | 2019-03-22 | 马钢集团矿业有限公司 | 一种预控顶机械化分段空场嗣后充填采矿方法 |
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Inventor after: Ye Jinghui Inventor after: Zhou Weiyong Inventor after: Cao Chuangguo Inventor after: Man Donghui Inventor after: Wu Xuanwang Inventor after: Zhang Peng Inventor after: Nie Xinyu Inventor after: Yuan Xiaoyuan Inventor before: Ye Jinghui Inventor before: Zhou Weiyong Inventor before: Cao Chuangguo Inventor before: Man Donghui Inventor before: Wu Xuanwang Inventor before: Zhang Peng Inventor before: Nie Xinyu Inventor before: Yuan Xiaoyuan |
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