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What is Key Mathematical Models for Burden Calculation about?
The document describes several mathematical models to calculate the burden (distance between drill holes) in blasting. It explains the models of Langefors, Ash, Hino Kumao, and Konya, including their formulas and respective parameters to estimate the optimal burden. It also covers concepts such as the burden ratio, drill depth, under-drilling, and spacing.
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- ScribdTranslations
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- EN