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Strata interactions in multiple-seam mining--two case studies in Pennsylvania

Pillar load transfer associated with multiple-seam mining

Published Year

• 1980-1989 (2) *

Subject

• Pillaring (Mining) (2)
• Coal mines and mining--Pennsylvania (1)
• Coal mines and mining--West Virginia--Raleigh County (1)
• Ground control (Mining) (1)
• Mine subsidences--Pennsylvania (1)
• Mine subsidences--West Virginia--Raleigh County (1)

Author

• Chekan, G. J. (2) *
• Galek, James A. (2) *
• Matetic, Rudy J. (2)

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