Modify Selection
- Research methods and measures:
- Slope stability
- Document types:
- Conference papers
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Results 1 - 10 of 10
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6/1/2004 - Conference papersThe point estimation method for the probability of sliding is efficient and expedites slope stability simulation routines in NIOSH software to stochastically describe rock slope behavior and assist engineers in catch bench design for large slopes.
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5/1/2004 - Conference papersA case study is presented that relates statistical descriptions of joint sets to the distribution of local wedge failures along the crest of a catch bench at the Yellowstone Talc Mine.
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8/1/2001 - Conference papersThis paper introduces warning signs of slope instability so operators are better able to recognize hazards. The most common slope monitoring equipment and practical methods of installation are discussed as well as the limitations of these systems.
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8/1/2000 - Conference papersTo determine causes of slope failure and highwall/spoilbank failure, this study reviews accident statistics, surface mining laws, the relevant literature, and observations from mine visits. The study emphasizes surface mines in WV, OH, and PA.
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3/1/1999 - Conference papersHigh-resolution hyperspectral imagery operating in the visible to shortwave infrared can help identify and map argillic zones in host rocks; these zones add a significant risk in assessing and modeling catastrophic slope movement in open-pit mines.
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5/1/2004 - Conference papersSeveral remote sensing technologies are being evaluated as tools to assess slope stability and monitor slopes for hazards. An interferometric radar device capable of detecting very small displacements on slopes has been assembled and tested.
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8/1/2002 - Conference papersSeveral remote-sensing technologies are being evaluated as tools to monitor slopes for hazards and to assess slope stability.
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8/1/2002 - Conference papersSlope stability accidents are a leading cause of fatalities at U.S. surface mines. NIOSH is conducting research to reduce these fatalities. This paper presents some of the research and potential new technologies for slope monitoring and design.
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1/1/2000 - Conference papersNIOSH is investigating remote sensing technologies to detect, monitor, and mitigate surface mine hazards that lead to slope failure. A field-portable spectro-polarimetric imager and a stationary interferometric radar device are promising options.
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8/1/1998 - Conference papersThis paper describes the potential adaption of systems such as interferometric synthetic aperture radar, imaging spectroscopy, and time-domain reflectometry, to slope monitoring and design.
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Content source: National Institute for Occupational Safety and Health, Mining Program