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- Research methods and measures:
- Quantitative analysis
- Document types:
- Peer reviewed journal articles
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Results 1 - 3 of 3
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8/1/2013 - Peer reviewed journal articlesAn article examining the approach of using time-lapse methods to analyze the methane degasification of a group of coal mine seams in Alabama.
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9/1/2010 - Peer reviewed journal articlesSonic travel time logging of exploration boreholes is routinely used in Australia to obtain estimates of coal mine roof rock strength. This paper describes research aimed at developing a correlation for use in the U.S.
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6/1/2008 - Peer reviewed journal articlesThis paper describes a modeling approach that can be used as a tool to evaluate potential roof failure and optimize the stability of room and pillar layouts.
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Content source: National Institute for Occupational Safety and Health, Mining Program