Modify Selection
- Mine locations, excavations, and structures:
- Intersections
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Results 1 - 2 of 2
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1/1/2010 - Conference papersThis paper describes two algorithms that can provide greater accuracy for underground miner tracking systems.
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8/1/1998 - Conference papersBased on field investigations and a U.S. coal mines database containing 12 mines and 639 roof falls, NIOSH determines the factors that influence intersection instability and provides guidelines for the safe excavation and support of intersections.
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Content source: National Institute for Occupational Safety and Health, Mining Program