Stemming zone fragmentation analysis of optimized blasting with top-column air decks
نویسندگان
چکیده
منابع مشابه
Application of simulated annealing for optimization of blasting costs due to air overpressure constraints in open-pit mines
Estimating the costs of blasting operations is an important parameter in open-pit mining. Blasting and rock fragmentation depend on two groups of variables. The first group consists of mass properties, which are uncontrollable, and the second one is the drill-and-blast design parameters, which can be controlled and optimized. The design parameters include burden, spacing, hole length, hole diam...
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ژورنال
عنوان ژورنال: CIM Journal
سال: 2017
ISSN: 1923-6026
DOI: 10.15834/cimj.2018.1