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| Study of key techniques of transition mining from open pit to underground in Chuanyandong mine |
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Received:December 26, 2015
Revised:January 14, 2016
Accepted:January 15, 2016
Published Online:October 21, 2016
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| DOI： |
| KeyWord:Chuanyandong mine; mining process; goaf; blast design |
| Author | Institution |
| WU Aixiang |
School of Civil & Environmental Engineering,University of Science and Technology Beijing |
| XIN Limin |
School of Civil & Environmental Engineering,University of Science and Technology Beijing |
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| Abstract: |
| Based on the special geological conditions of Chuanyandong mine in the transition mining from open pit to underground, this paper studied key techniques like disposal of floor, roof and interlayer, prevention and treatment of goaf, mining process and blast design, which holds profound guiding significance for safe and efficient transition mining of Chuanyandong mine. |
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