CN109506537A - 露天矿山台阶爆破爆堆宽度的确定方法 - Google Patents
露天矿山台阶爆破爆堆宽度的确定方法 Download PDFInfo
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- CN109506537A CN109506537A CN201811444523.XA CN201811444523A CN109506537A CN 109506537 A CN109506537 A CN 109506537A CN 201811444523 A CN201811444523 A CN 201811444523A CN 109506537 A CN109506537 A CN 109506537A
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- Prior art keywords
- quick
- fried heap
- width
- blasting
- quarrel
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- Granted
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000004364 calculation method Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000004880 explosion Methods 0.000 claims description 18
- 239000011435 rock Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 241000209094 Oryza Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 239000002360 explosive Substances 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 4
- 238000000611 regression analysis Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 241001269238 Data Species 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201811444523.XA CN109506537B (zh) | 2018-11-29 | 2018-11-29 | 露天矿山台阶爆破爆堆宽度的确定方法 |
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CN201811444523.XA CN109506537B (zh) | 2018-11-29 | 2018-11-29 | 露天矿山台阶爆破爆堆宽度的确定方法 |
Publications (2)
Publication Number | Publication Date |
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CN109506537A true CN109506537A (zh) | 2019-03-22 |
CN109506537B CN109506537B (zh) | 2020-10-09 |
Family
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CN201811444523.XA Active CN109506537B (zh) | 2018-11-29 | 2018-11-29 | 露天矿山台阶爆破爆堆宽度的确定方法 |
Country Status (1)
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CN (1) | CN109506537B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110823028A (zh) * | 2019-11-21 | 2020-02-21 | 张�杰 | 一种优化控制露天矿山台阶爆破爆堆宽度的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194689A (en) * | 1991-11-25 | 1993-03-16 | Atlantic Richfield Company | Earth excavation using blast casting and excavating apparatus |
CN102927866A (zh) * | 2012-11-16 | 2013-02-13 | 鞍钢集团矿业公司 | 一种露天台阶爆破控制爆堆前冲的爆破方法 |
CN102937397A (zh) * | 2012-11-27 | 2013-02-20 | 武汉大学 | 一种基于近景摄影测量技术的台阶爆破动态设计方法 |
CN104835074A (zh) * | 2015-02-11 | 2015-08-12 | 中南大学 | 一种露天矿生产配矿方法 |
CN106525610A (zh) * | 2016-08-25 | 2017-03-22 | 中国黄金集团内蒙古矿业有限公司 | 一种露天矿山爆堆散布规律的实施方法 |
CN108073774A (zh) * | 2017-12-29 | 2018-05-25 | 辽宁科技大学 | 一种验证爆堆块度分布的可靠方法 |
-
2018
- 2018-11-29 CN CN201811444523.XA patent/CN109506537B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194689A (en) * | 1991-11-25 | 1993-03-16 | Atlantic Richfield Company | Earth excavation using blast casting and excavating apparatus |
CN102927866A (zh) * | 2012-11-16 | 2013-02-13 | 鞍钢集团矿业公司 | 一种露天台阶爆破控制爆堆前冲的爆破方法 |
CN102937397A (zh) * | 2012-11-27 | 2013-02-20 | 武汉大学 | 一种基于近景摄影测量技术的台阶爆破动态设计方法 |
CN104835074A (zh) * | 2015-02-11 | 2015-08-12 | 中南大学 | 一种露天矿生产配矿方法 |
CN106525610A (zh) * | 2016-08-25 | 2017-03-22 | 中国黄金集团内蒙古矿业有限公司 | 一种露天矿山爆堆散布规律的实施方法 |
CN108073774A (zh) * | 2017-12-29 | 2018-05-25 | 辽宁科技大学 | 一种验证爆堆块度分布的可靠方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110823028A (zh) * | 2019-11-21 | 2020-02-21 | 张�杰 | 一种优化控制露天矿山台阶爆破爆堆宽度的方法 |
CN110823028B (zh) * | 2019-11-21 | 2022-03-25 | 张�杰 | 一种优化控制露天矿山台阶爆破爆堆宽度的方法 |
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Address after: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Applicant after: MAANSHAN Mine Research Institute Co.,Ltd. Applicant after: MAANSHAN INSTITUTE OF MINING RESEARCH BLASTING ENGINEERING Co.,Ltd. Applicant after: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. Address before: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Applicant before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH Co.,Ltd. Applicant before: MAANSHAN INSTITUTE OF MINING RESEARCH BLASTING ENGINEERING Co.,Ltd. Applicant before: HUAWEI METAL MINERAL RESOURCE EFFICIENT RECYCLING UTILIZATION NATIONAL ENGINEERING RESEARCH CENTER Co.,Ltd. |
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