Longwall Gate Road Stability in a Steeply Pitching Thick Coal Seam with a Weak Roof

Author: Barron, Lance R.
Year: 1995
Document Type: N/A
Series: Report of investigations (United States. Bureau of Mines)
Report Number: Bureau of Mines Report of Investigations 9580
Subjects: Gate roads (Mining) -- Wyoming.
Longwall mining -- Wyoming.
Ground control (Mining) -- Wyoming.
Link: https://digital.library.unt.edu/ark:/67531/metadc304132/

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