The Instrumentation of Primary Roof Bolts in a Room-and-Pillar Mine and the Modeling of their Performance
This thesis is directed towards the comparison of active and passive bolts systems to reveal which system shows the most favorable behavior for improved performance, safety and cost. This was achieved through the incorporation of new technologies, field data, numerical modeling and established the...
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| Format: | Others |
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OpenSIUC
2013
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| Online Access: | https://opensiuc.lib.siu.edu/theses/1120 https://opensiuc.lib.siu.edu/cgi/viewcontent.cgi?article=2131&context=theses |