Browse TRAIL Inventories

Mine roof vibrations from underground blasts

Mine roof vibrations from production blasts, Shullsburg Mine, Shullsburg, Wis.

Airblast-overpressure levels from confined underground production blasts

Ground vibrations from tunnel blasting in granite :Cheyenne Mountain (NORAD), Colo.

Rock damage from small charge blasting in granite

Fracturing in the zone around a blasthole, White Pine, Mich.

ARPA-Bureau of Mines rock mechanics and rapid excavation program :a research project summary

Mechanized longwall mining :a review emphasizing foreign technology


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