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| OBJECTIVE PLANNING OF BLASTING PARAMETERS FOR BLASTHOLE MINING |
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| DOI： |
| KeyWord:B lasti ng para met ers ment ion analysis Objective planning, |
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| Abstract: |
| In this paper,the determination of rational parameters with longhole blasting is discussed, and a mathematical model is provided to choose blasting parameters.It is showed in practice that the model can directly give quantitative design basis for b lasting. |
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