Mechanism of rock breaking by deep hole ultra-deep cut blasting and the optimum ultra-deep value determination#br#

CLC Number:

[1]	. Dynamic crack propagation mechanisms of water-coupling charge under directional fracture blasting#br# [J]. Journal of Mining and Safety Engineering, 2024, 41(1): 134-141.
[2]	. Numerical simulation and optimization of smooth blasting in rock roadway with split-tube charge holder [J]. Journal of Mining and Safety Engineering, 2020, 37(4): 674-680.

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