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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

Published Year

• 1980-1989 (8) *

Subject

• Blasting (8) *
• Blast effect--Measurement (2)
• Coal mines and mining--Safety measures (2)
• Blast effect (1)
• Coal mines and mining (1)
• Coal mines and mining--Appalachian Region (1)
• Coal mines and mining--West Virginia--Barbour County (1)
• Electric detonators (1)
• Electric detonators--Testing (1)
• Impact (1)
• Mine safety (1)
• Strip mining (1)

Author

• Stachura, Virgil J. (4)
• Fletcher, Larry R. (2)
• Hay, J. Edmund. (2)
• Kopp, John W. (2)
• Bajpayee, T. S. (1)
• Becker, Karl R. (1)
• Engler, Alvin J., (1)
• Mainiero, Richard J. (1)
• Peltier, Michael A. (1)
• Siskind, D. E. (1)
• Siskind, D. E., (1)
• Voltz, Jon I. (1)

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