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Effects of various longwall chain pillar configurations on gate road stability

Field evaluation of three longwall pillar systems in a Kentucky coal mine

Published Year

• 1980-1989 (2) *

Subject

• Columns--Testing (1)
• Gate roads (Mining) (1)
• Ground control (Mining) (1)
• Longwall mining (1)
• Longwall mining--Kentucky--Letcher County (1)
• Pillaring (Mining) (1)

Author

• Barton, T. M. (2) *
• Listak, Jeffrey M. (1)
• Mark, Christopher. (1)
• Zelanko, Joseph C. (1)

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