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Publications by [Barczak T. M.]
Total Items found:
An underground investigation was designed and implemented by the National Institute for Occupational Safety and Health (NIOSH) to evaluate the effectiveness of pre-driven longwall recovery rooms supported with pumpable concrete roof supports. The pumpable ...
Filed under:
Mining Engineering -
Mine Monitoring
Reference:
6th International Symposium on Ground Support in Mining and Civil Engineering Construction, Edrs: T. R. Stacey and D. F. Malan
This U.S. Bureau of Mines report examines the roof and floor contact pressure provided by the interaction of a shield with the surrounding strata. Controlled forces were applied to an 800-ton two-leg shield in the Bureau's mine roof simulator the distribution ...
Filed under:
Mining Engineering -
Underground Mining
Reference:
U.S. Department of the Interior, Bureau of Mines, Report of Investigations 9418, 1992
