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- Research methods and measures:
- Numerical modeling
- Document types:
- Contracts and cooperative agreements
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Results 1 - 10 of 10
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12/17/2021 - Contracts and cooperative agreementsA capacity-building contract focused on coal dust mitigation utilizing a novel scrubber and numerical modeling.
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9/18/2020 - Contracts and cooperative agreementsA capacity-building contract with the University of Utah to improve seismic coverage, instrument a yield pillar, develop an extended numerical model, and evaluate statistical methods.
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9/18/2020 - Contracts and cooperative agreementsA capacity-building contract with the Colorado School of Mines to develope improvements in ground characterization, monitoring, analysis, and design approaches.
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4/8/2019 - Contracts and cooperative agreementsA contract to explore when and how a secondary dust explosion initates and propagates.
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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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3/13/2017 - Contracts and cooperative agreementsA capacity-building contract to develop strength criteria for coal and non-sedimentary rock masses and to investigate the underground and open pit mine stability of these rock masses.
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7/19/2016 - Contracts and cooperative agreementsA contract to simulate the development and evolution of natural gas (NG) explosions in mine tunnels.
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7/19/2016 - Contracts and cooperative agreementsA capacity-building contract to understand the time-dependent behavior of some coal measure rocks under certain loading conditions, evaluate post-failure behavior, and acquire reliable site-specific input properties for numerical modeling.
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7/18/2016 - Contracts and cooperative agreementsA contract to establish guidelines for mine seal design under static and dynamic loading conditions from gas and/or dust explosions within sealed areas.
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11/5/2014 - Contracts and cooperative agreementsA capacity-building contract focused on developing practical mine ventilation engineering tools for safe and effective massive underground mining operations.
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Content source: National Institute for Occupational Safety and Health, Mining Program