A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
In situ Stress at the Lucky Friday Mine (in Four Parts): 4. Characterization of Mine In situ Stress Field
Researchers at the U.S. Bureau of Mines collected and analyzed overcome measurements and other indicators of in situ stress characteristics at the Lucky Friday Mine, Mullan, ID, as part of its ongoing research to reduce ground control hazards in deep metal mines. An analysis of these data revealed that significant local variations in situ stress are present in this mine, and that these variations existed prior to mining as structural modeling of the Lucky Friday Mine and should generate important insights into localized stress conditions, which may significantly affect both local and mine-to-mine variations in seismicity induced by excavation.
In situ Stress at the Lucky Friday Mine (in Four Parts): 4. Characterization of Mine In situ Stress Field
Researchers at the U.S. Bureau of Mines collected and analyzed overcome measurements and other indicators of in situ stress characteristics at the Lucky Friday Mine, Mullan, ID, as part of its ongoing research to reduce ground control hazards in deep metal mines. An analysis of these data revealed that significant local variations in situ stress are present in this mine, and that these variations existed prior to mining as structural modeling of the Lucky Friday Mine and should generate important insights into localized stress conditions, which may significantly affect both local and mine-to-mine variations in seismicity induced by excavation.
In situ Stress at the Lucky Friday Mine (in Four Parts): 4. Characterization of Mine In situ Stress Field
J. K. Whyatt (author) / T. J. Williams (author) / W. Blake (author)
1995
34 pages
Report
No indication
English
Mineral Industries , Soil & Rock Mechanics , Underground mines , Stress analysis , Rock drilling , Structural models , Rock bursts , Rock mechanics , Microseisms , Stress distribution , Stress measurement , Stress intensity factors , Overburden , Orientation(Direction) , Boreholes , Lucky Friday Mine , Ground control(Mining) , Stress fields , Mullan(Idaho)
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