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

Delayed blasting tests to improve highwall stability :a progress report

Delayed blasting tests to improve highwall stability :a final report

Published Year

• 1970-1979 (1)
• 1980-1989 (2)

Subject

• Blasting (3) *
• Coal mines and mining--Safety measures (2)
• Blast effect (1)
• Coal mines and mining--West Virginia--Barbour County (1)
• Mining engineering--Wisconsin--Lafayette County (1)

Author

• Fletcher, Larry R. (3) *
• Stachura, Virgil J. (2)
• Dick, Richard A. (1)
• Fogelson, David E. (1)
• Olson, James J. (1)
• Peltier, Michael A. (1)

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