Search U.S. government technical reports digitized or harvested by TRAIL.
Effects of type of cut, delay, and explosive on underground blasting in frozen gravel
Mine roof vibrations from underground blasts
Active list of permissible explosives and blasting devices approved before July 1, 1970
Crater scaling in granite for small charges
Mine roof vibrations from production blasts, Shullsburg Mine, Shullsburg, Wis.
Airblast-overpressure levels from confined underground production blasts
The impact of blasting agents and slurries on explosives technology
Measurement and reduction of noise from detonating cord used in quarry blasting
High-speed photography studies of laboratory cratering in Tennessee marble plates
Fracturing in the zone around a blasthole, White Pine, Mich.
Mine roof vibrations from underground blasts, Pilot Knob, Mo.
Blasting tests in a porphyry copper deposit in preparartion for in situ extraction
Application of large-hole burn cut in room-and-pillar mining
Reactivity of AN-FO with pyrite containing weathering products