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Transfer mechanics of full-column resin-grouted roof bolts

Field Demonstration of Two Pneumatic Backfilling Technologies

Published Year

• 1990-1999 (2) *

Subject

• Bolts and nuts--Fatigue (1)
• Mine filling -- Pennsylvania. (1)
• Mine filling. (1)
• Mine roof bolts, Resin--Testing (1)

Author

• Dyni, Robert C. (2) *
• Burnett, Mackenzie (1)
• Tadolini, Stephen C. (1)

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