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| OPTIMIZATION OF STOPE STRUCTURE PARAMETER IN COMPOLEX FENGZISHAN LEAD-ZINC MINE |
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Received:March 15, 2012
Revised:January 30, 2013
Accepted:March 22, 2012
Published Online:March 15, 2013
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| DOI： |
| KeyWord:stability;stope structure parameters;numerical sinmlation |
| Author | Institution |
| HUANG yi |
Faculty of Land Resource Engineering,Kunming University of Science and Technology |
| ZHOU Zong-hong |
Faculty of Land Resource Engineering,Kunming University of Science and Technology |
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| Abstract: |
| Ore body condition of The Fengzishan Mine is complex and changeful , and recovery rate of the mine is low, dilution rate higher. Using numerical simulation method, on the northern mining area of ore body optimization of stope structure parameters, through the program analysis and comparison to get reasonable stope structure parameters, the results of the mine design and production has certain direct sense. |
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