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Founded in 1987， Bimonthly
Supervisor：Jiangxi University Of Science And Technology
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Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 18 Issue 3
Sep.  2004
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GUO Zhao-lei. The Study of a Series of Blasting Funnel Tests of Medium-length Hole Mining[J]. Nonferrous Metals Science and Engineering, 2004, 18(3): 3-6.
Citation: GUO Zhao-lei. The Study of a Series of Blasting Funnel Tests of Medium-length Hole Mining[J]. Nonferrous Metals Science and Engineering, 2004, 18(3): 3-6.
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The Study of a Series of Blasting Funnel Tests of Medium-length Hole Mining

  • Dongguashan Copper Mine, Tongling 244031, Anhui, China

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  • Received Date: July 11, 2004
  • Published Date: September 29, 2004
    Graphical Abstract
    • Abstract
  • To optimize the existing blasting parameters of medium-length hole drilling, a series of blasting funnel tests are carried out to provide reasonable parameters of unit wastage of explosive, the least resist distance and the most hole-bottom distance for mining design so as to improve the blasting effect and reduce mining cost.
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    • References (2)
  • [1]
    陶颂霖.爆破工程[M].北京:冶金工业出版社, 1980.
    [2]
    温世悫.多排同段爆破的实践和理论探讨[J].有色金属, 1992, (专刊):22—28.
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