An integrated approach for design and construction of drawbells in Block Cave Mines
Drawbell connects the production and undercutting levels in block cave mines. The variables controlling a successful drawbell construction include; rock mass strength, blast damage and induced stress redistribution. Historically these variables have been analyzed separately. This thesis presents a n...
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| Format: | Thesis |
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Curtin University
2022
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| Online Access: | http://hdl.handle.net/20.500.11937/88254 |
| Summary: | Drawbell connects the production and undercutting levels in block cave mines. The variables controlling a successful drawbell construction include; rock mass strength, blast damage and induced stress redistribution. Historically these variables have been analyzed separately. This thesis presents a new approach to integrate all the variables contributing to performance in a framework called Integrated Geotechnical Data (IGD). The IGD allows a quantitative analysis to improve both design and construction of a drawbell |
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