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- Research methods and measures:
- Ground stability
- Document types:
- Reports of Investigations
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Results 1 - 4 of 4
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1/1/2020 - Reports of InvestigationsThis part 2 of a two-part series describes ground stress in mining by calibrating and verifying longwall stress models.
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1/1/2020 - Reports of InvestigationsThis part 1 of a two-part series describes ground stress in mining based on measurements and observations at two western mines.
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7/1/1995 - Reports of InvestigationsThe U.S. Bureau of Mines conducted an overcore stress measurement on the 5300 level of the Lucky Friday Mine, Mullan, ID, to investigate the stress regime around an experimental stope in a rock-burst-prone mine. The result indicated a stress field with ...
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1/1/1992 - Reports of InvestigationsThis U.S. Bureau of Mines report summarizes a study of large-scale strata response to longwall mining at a western U.S. coal mine. This study utilized surface and subsurface measurements, geologic mapping, in situ stress measurements, and pressure cell...
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Content source: National Institute for Occupational Safety and Health, Mining Program