CN110219650A - 一种环境再造阶段深孔嗣后充填采矿法 - Google Patents
一种环境再造阶段深孔嗣后充填采矿法 Download PDFInfo
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- CN110219650A CN110219650A CN201910585827.6A CN201910585827A CN110219650A CN 110219650 A CN110219650 A CN 110219650A CN 201910585827 A CN201910585827 A CN 201910585827A CN 110219650 A CN110219650 A CN 110219650A
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Classifications
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- 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
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
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- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111456735A (zh) * | 2020-04-17 | 2020-07-28 | 山东科技大学 | 一种无间柱并维护下向单一进路充填假顶稳定性的方法 |
CN113530542A (zh) * | 2021-08-03 | 2021-10-22 | 长沙矿山研究院有限责任公司 | 一种厚大矿体楔形顶柱分段凿岩阶段空场嗣后充填采矿法 |
CN113565506A (zh) * | 2021-08-03 | 2021-10-29 | 长沙矿山研究院有限责任公司 | 一种中厚矿体梯形顶柱分段凿岩阶段空场嗣后充填采矿法 |
Citations (6)
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US6688702B1 (en) * | 2002-12-16 | 2004-02-10 | Grigori A. Abramov | Borehole mining method |
CN102518438A (zh) * | 2012-01-06 | 2012-06-27 | 中南大学 | 一种顶板再造中深孔落矿嗣后充填采矿法 |
CN102704934A (zh) * | 2012-06-28 | 2012-10-03 | 中钢集团马鞍山矿山研究院有限公司 | 地下矿山大产能、低成本嗣后充填采矿方法 |
CN102953732A (zh) * | 2011-08-17 | 2013-03-06 | 彭康 | 房柱式大直径深孔倒台阶状分段侧向崩矿嗣后充填采矿法 |
CN107869349A (zh) * | 2017-11-16 | 2018-04-03 | 北京科技大学 | 一种缓倾斜中厚矿体的机械化采矿方法 |
CN109184694A (zh) * | 2018-09-05 | 2019-01-11 | 巴彦淖尔西部铜业有限公司 | 一种上盘预锚分段凿岩阶段空场嗣后充填采矿法 |
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2019
- 2019-07-01 CN CN201910585827.6A patent/CN110219650B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6688702B1 (en) * | 2002-12-16 | 2004-02-10 | Grigori A. Abramov | Borehole mining method |
CN102953732A (zh) * | 2011-08-17 | 2013-03-06 | 彭康 | 房柱式大直径深孔倒台阶状分段侧向崩矿嗣后充填采矿法 |
CN102518438A (zh) * | 2012-01-06 | 2012-06-27 | 中南大学 | 一种顶板再造中深孔落矿嗣后充填采矿法 |
CN102704934A (zh) * | 2012-06-28 | 2012-10-03 | 中钢集团马鞍山矿山研究院有限公司 | 地下矿山大产能、低成本嗣后充填采矿方法 |
CN107869349A (zh) * | 2017-11-16 | 2018-04-03 | 北京科技大学 | 一种缓倾斜中厚矿体的机械化采矿方法 |
CN109184694A (zh) * | 2018-09-05 | 2019-01-11 | 巴彦淖尔西部铜业有限公司 | 一种上盘预锚分段凿岩阶段空场嗣后充填采矿法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111456735A (zh) * | 2020-04-17 | 2020-07-28 | 山东科技大学 | 一种无间柱并维护下向单一进路充填假顶稳定性的方法 |
CN111456735B (zh) * | 2020-04-17 | 2021-08-13 | 山东科技大学 | 一种无间柱并维护下向单一进路充填假顶稳定性的方法 |
CN113530542A (zh) * | 2021-08-03 | 2021-10-22 | 长沙矿山研究院有限责任公司 | 一种厚大矿体楔形顶柱分段凿岩阶段空场嗣后充填采矿法 |
CN113565506A (zh) * | 2021-08-03 | 2021-10-29 | 长沙矿山研究院有限责任公司 | 一种中厚矿体梯形顶柱分段凿岩阶段空场嗣后充填采矿法 |
CN113530542B (zh) * | 2021-08-03 | 2023-05-23 | 长沙矿山研究院有限责任公司 | 一种厚大矿体楔形顶柱分段凿岩阶段空场嗣后充填采矿法 |
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