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- Mine locations, excavations, and structures:
- Drifts
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Results 1 - 5 of 5
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6/1/2008 - Conference papersThe paper provides: (a) a description of the gas pressure-based design approach to blasting, (b) a simple technique for estimating the damage radius of the buffer row of holes, and (c) a discussion of smoothwall design for the contour row of holes.
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7/19/2016 - Contracts and cooperative agreementsA contract to develop and test a Media Converter Device (MCD) that allows wireless handheld radios to communicate with leaky feeder communication systems. This will greatly improve voice quality and underground communications coverage in cross-cuts.
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6/1/2003 - Conference papersUsing hollow inclusion stress cells, researchers obtained two in situ stress measurements from the face of two footwall lateral drifts at the Stillwater Mine near Nye, MT.
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9/1/1999 - Conference papersAn experiment is described in which hollow inclusion cells were used to measure stress in a jointed rock mass during drift development at the Stillwater Mine, Nye, MT, USA.
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6/1/1999 - Conference papersAn experiment is described in which instrumented rock bolts were used to measure strain in the rock mass during drift development at the Stillwater Mine, Nye, Montana, USA.
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Content source: National Institute for Occupational Safety and Health, Mining Program