STRESS CORROSION CRACKING OF REBAR ROOF BOLTS IN U.S. UNDERGROUND COAL MINES - A PRELIMINARY STUDY
According to the National Institute of Occupational Safety and Health (NIOSH), about 100 million rock anchors were installed in the USA mining industry during 1999 (Dolinar, 2000). The rock bolt usage in US coal mining industry fell from 85 million in the year 1988 to 68 million by 2005 (Tadolini, 2...
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| Format: | Others |
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OpenSIUC
2014
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| Online Access: | https://opensiuc.lib.siu.edu/theses/1573 https://opensiuc.lib.siu.edu/cgi/viewcontent.cgi?article=2587&context=theses |