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A study of the air and rock vibrations produced by impact testing of mine roof

Shock loss calculations across junctions and splits

Published Year

• 1950-1959 (1)
• 1970-1979 (1)

Subject

• Shock (Mechanics) (2) *
• Air ducts (1)
• Mine roof control--Testing (1)
• Mine ventilation (1)
• Rock mechanics (1)
• Vibration (1)

Author

• Edwards, John C. (1)
• Summerfield, P. N. (1)

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