Conference Proceedings
MINEFILL '98 - The Sixth International Symposium on Mining with Backfill, Brisbane, Qld, April
Conference Proceedings
MINEFILL '98 - The Sixth International Symposium on Mining with Backfill, Brisbane, Qld, April
Backfill for Bench Stoping Operations
This paper describes a new methodology that can be applied to compare several bench extraction strategies requiring backfill. The method is applicable at the planning or operational stages and can be used to maintain dilution within design parameters and improve the overall economics of bench stoping operations. The parameters influencing bench performance have been empirically rated based on economical, geomechanical, operational and backfill properties. Four different extraction strategies have been considered and rated from most preferred to less preferred urine an integrated approach to bench extraction.
Contributor(s):
E Villaescusa, K Kuganathan
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- Published: 1998
- PDF Size: 0.516 Mb.
- Unique ID: P199801004