Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Published Date:
June 2001
Series:
Technology news (National Institute for Occupational Safety and Health) ; no. 489
Description:
"In the last 6 years, seven explosions of methane and/or coal dust occurred within worked-out, sealed areas (GOBS) of underground U.S. coal mines. The...
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Published Date:
March 2005
Series:
Technology news (National Institute for Occupational Safety and Health) ; no. 205
Description:
"Coal miners, especially roof bolter and continuous miner operators, work in a hazardous underground environment where they are often exposed to poor ...
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Published Date:
November 1997
Series:
Technology news (National Institute for Occupational Safety and Health) ; 467
Description:
"A wood crib performance model (WCPM) was developed to assist in the design of wood cribs and their deployment in mines to ensure the safety of underg...
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Published Date:
March 2005
Series:
Technology news (National Institute for Occupational Safety and Health) ; no. 508
Description:
"Coal miners, especially roof bolter and continuous miner operators, work in a hazardous underground environment where they are often exposed to poor ...
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Published Date:
June 2001
Series:
Technology news (National Institute for Occupational Safety and Health) ; no. 490
Description:
"The objective of this study was to develop a passive, inexpensive technique for monitoring explosion overpressures within sealed areas in underground...
"Over-exposure to noise remains a widespread and serious health hazard in the U.S. mining industries despite 25 years of regulation. Every day, 80% of...
National Institute for Occupational Safety and Health.
Conference Authors:
International Conference on Ground Control in Mining (19th : 2000, August 8-10 : Morgantown, WV)
Published Date:
August 2000
Source:
Proceedings of the 19th International Conference on Ground Control in Mining, August 8-10, 2000, Morgantown, West Virginia. Peng SS, Mark C, eds., Morgantown, WV: West Virginia University, 2000 Aug; :362-371.
Description:
"Point load testing is used to determine rock strength indexes in geotechnical practice. The point load test apparatus and procedure enables economica...
File Type:
[PDF - 271.15 KB]
File Type:
[PDF - 271.15 KB]
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