CN101514630B - 板式放矿崩落采矿法 - Google Patents
板式放矿崩落采矿法 Download PDFInfo
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- CN101514630B CN101514630B CN2009103014895A CN200910301489A CN101514630B CN 101514630 B CN101514630 B CN 101514630B CN 2009103014895 A CN2009103014895 A CN 2009103014895A CN 200910301489 A CN200910301489 A CN 200910301489A CN 101514630 B CN101514630 B CN 101514630B
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CN2009103014895A CN101514630B (zh) | 2009-04-11 | 2009-04-11 | 板式放矿崩落采矿法 |
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CN2009103014895A CN101514630B (zh) | 2009-04-11 | 2009-04-11 | 板式放矿崩落采矿法 |
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CN101514630A CN101514630A (zh) | 2009-08-26 |
CN101514630B true CN101514630B (zh) | 2012-07-25 |
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Families Citing this family (2)
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CN104389604A (zh) * | 2014-09-23 | 2015-03-04 | 长沙矿山研究院有限责任公司 | 一种崩落采矿法覆盖层的形成方法 |
CN112253153A (zh) * | 2020-11-19 | 2021-01-22 | 中铁工程装备集团有限公司 | 一种超大断面隧道掘进主机及盾构机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101017079A (zh) * | 2007-03-02 | 2007-08-15 | 北京矿冶研究总院 | 一种束状孔球形药包采矿方法 |
CN101050705A (zh) * | 2006-04-06 | 2007-10-10 | 山东金岭铁矿 | 铁矿井下高分段采矿的方法 |
CN101105129A (zh) * | 2007-07-16 | 2008-01-16 | 中南大学 | 采矿环境再造连续采矿嗣后充填采矿法 |
CN101158287A (zh) * | 2007-11-08 | 2008-04-09 | 北京科技大学 | 一种蜂巢结构胶结充填采矿法 |
CN101285384A (zh) * | 2008-06-05 | 2008-10-15 | 昆明理工大学 | 大直径深孔不拉底采矿法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101050705A (zh) * | 2006-04-06 | 2007-10-10 | 山东金岭铁矿 | 铁矿井下高分段采矿的方法 |
CN101017079A (zh) * | 2007-03-02 | 2007-08-15 | 北京矿冶研究总院 | 一种束状孔球形药包采矿方法 |
CN101105129A (zh) * | 2007-07-16 | 2008-01-16 | 中南大学 | 采矿环境再造连续采矿嗣后充填采矿法 |
CN101158287A (zh) * | 2007-11-08 | 2008-04-09 | 北京科技大学 | 一种蜂巢结构胶结充填采矿法 |
CN101285384A (zh) * | 2008-06-05 | 2008-10-15 | 昆明理工大学 | 大直径深孔不拉底采矿法 |
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Address after: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: MCC Qinhuangdao engineering design & Research Institute Co Ltd Address before: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee before: CERI (Qinhuangdao) Engineering Technology Co. Ltd. |