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- Research methods and measures:
- Numerical modeling
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Results 31 - 40 of 97
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1/1/2018 - Peer reviewed journal issuesAn article describing a comprehensive monitoring program that measured the rock mass displacements, support response, and stress changes at a longwall tailgate entry in West Virginia.
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1/1/2018 - Peer reviewed journal articlesAn article describing the results of a robust design to consider the impact of different lithologic risk factors impacting dynamic failure risk.
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6/1/2017A study using a mathematical model of subsurface electric fields and a prototype electrode-based TTE system to characterize the factors that will affect electric field distribution.
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4/7/2017 - Catalogs and indexes, Research areasOMSHR topic page on spontaneous combustion.
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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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10/22/2016 - Research projectsA project to develop engineering guidelines for support design that will reduce groundfall fatalities under supported roof in underground coal mines.
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10/22/2016 - Research projectsA project to develop guidelines for determining the appropriate level of support and design methods for support systems to minimize the risk and severity of injuries to miners from rib falls in underground coal mines.
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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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Content source: National Institute for Occupational Safety and Health, Mining Program