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What is Rock Blasting Techniques for Mining about?

This document discusses new ideas for rock fragmentation in mining using explosive rock blasting. It introduces a simple model for simulating non-ideal explosive detonation and the two-part process of rock fragmentation. First, the detonation near the borehole crushes and fractures the rock through stress waves. Then during the equilibrium stage, gas pressure causes further movement and fragmentation of the muckpile. The model considers factors like heterogeneous explosive mixtures, confinement effects, cur

Author

elmer gustavo torres cortez

Language

EN