Browse TRAIL Inventories

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

Active list of permissible explosives and blasting devices approved before December 31, 1972 :supercedes Information Circular 8493

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

Safety recommendations for ammonium nitrate-based blasting agents,revision of Information Circular 8179

Reactivity of AN-FO with pyrite containing weathering products

Airblast instrumentation and measurement techniques for surface mine blasting

Effect of direct-current firing levels on detonator delay times

Airblast and ground vibration generation and propagation from contour mine blasting

Delayed blasting tests to improve highwall stability :a progress report

Overlap probability for short-period-delay detonators used in underground coal mining

Delayed blasting tests to improve highwall stability :a final report

Stemming ejection and burden movements from small borehole blasts

Effect of energy and impact direction on coal fragmentation


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