01502nam 2200373Ka 450 991069675270332120080714075105.0(CKB)5470000002381345(OCoLC)233823504(OCoLC)233823604(EXLCZ)99547000000238134520080714d2004 ua 0engtxtrdacontentcrdamediacrrdacarrierEvaluation of instrumented cable bolts in cement grout to determine physical and numerical modeling properties[electronic resource] /by Lewis Martin ... [and others]Spokane, WA :U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Spokane Research Laboratory,[2004]14 pages digital, PDF fileReport of investigations ;9662Title from title screen (viewed on July 11, 2008)."April 2004 ".Mine roof boltingGrout (Mortar)Mine roof bolting.Grout (Mortar)Martin Lewis1423340Spokane Research Laboratory (National Institute for Occupational Safety and Health)GPOGPOBOOK9910696752703321Evaluation of instrumented cable bolts in cement grout to determine physical and numerical modeling properties3550732UNINA