TY - BOOK AU - Whyatt,J.K. AU - Poad,M.E. AU - Williams,Theodore Joseph ED - United States. TI - Rock mechanics investigations at the Lucky Friday Mine T2 - Report of investigations PY - 1992/// CY - Washington PB - U.S. Dept. of the Interior, Bureau of Mines KW - Rock bursts KW - Idaho KW - Lucky Friday Mine KW - Longwall mining KW - Rock mechanics N1 - 1. Instrumentation of an experimental underhand longwall stope / by T.J. Williams, J.K. Whyatt, and M.E. Poad -- 2. Evaluation of underhand backfill practice for rock burst control / by J.K. Whyatt, T.J. Williams, and M.P. Board -- 3. Calibration and validation of a stope-scale, finite-element model / by W.G. Pariseau, J.K. Whyatt, and T.J. McMahon ER -