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- Mine locations, excavations, and structures:
- Sumps
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- Slopes
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- Material piles
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- Underground
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- Airways
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- Bulkheads
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- Intersections
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- Longwall panels
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- Transformer stations
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Results 61 - 70 of 348
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11/1/2018 - Peer reviewed journal articlesAn article describing two evaluations of the Dust Suppression Hopper (DSH) at industrial sand processing plants.
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5/1/2018 - Peer reviewed journal articlesA study in which laboratory testing was used to identify the engineering characteristics and brittleness of coal samples.
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5/1/2018 - Peer reviewed journal articlesA study exploring the geomechanics of bench room-and-pillar mining and the associated response of high pillar ribs at overburden depths greater than 300 m.
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3/1/2018 - Peer reviewed journal articlesAn article about a study to analyze production performances of gas gov ventholes drilled over a longwall panel as a methane control measure.
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2/1/2018 - Peer reviewed journal articlesAn article evaluating longwall face ventilation practices at a mine study site.
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5/1/2017 - Peer reviewed journal articlesAn article that discusses how wall roughness affects radio propagation in tunnels, and presents a unified ray tracing and modal method for modeling radio propagation in tunnels with rough walls.
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3/15/2017 - Contracts and cooperative agreementsA capacity-building contract to (1) develop light technology to identify roof problems and (2) use FLAC3D to model highwall stability and determine the effects of ground vibrations from blasting.
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3/1/2017 - Peer reviewed journal articlesThis article by NIOSH investigates the impact of water flow from an external source into coalbed on production performance and also on reservoir variables.
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1/1/2017 - Peer reviewed journal articlesA paper detailing observations made in four consecutive room and pillar retreat panels and the data collected from an instrumentation site during retreat mining.
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11/28/2016 - Contracts and cooperative agreementsA contract to provide a technology upgrade to the Sarcos snake robot that was built to assist in mine emergencies.
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Content source: National Institute for Occupational Safety and Health, Mining Program