00000nam 2200000za 4500 9.865008 CaOODSP 20221107161709 cr ||||||||||| 181121s1976 onc #ot f|0| 0 eng d 0660005212 CaOODSP eng eng fre n-cn--- M38-13/76-14E-PDF M38-13/76-14 McMahon, B. K. Estimation of upper bounds to rock slopes by analysis of existing slope data [electronic resource] : wall stability in the South Roberts Pit - an example of the use of previous slopes / [by B. K. McMahon]. Wall stability in the South Roberts Pit - an example of the use of previous slopes Ottawa : Energy, Mines and Resources Canada, 1976. v, 64 p. : figures. CANMET report ; 76-14E Cover title. "August 1976." Includes bibliographic references. "This report applies a method developed by Shuk to the investigation of existing rock slope data. The study is incomplete. It is presented in this form in the hope of drawing additional data and explanations from other workers"--Introduction, p. 1. Includes in foreword in French. gccst Minerals gccst Mining industry gccst Geology Canada. Energy, Mines and Resources Canada. CANMET report ; 76-14E. (CaOODSP)9.852792 PDF 1.72 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m38-13/M38-13-76-14-eng.pdf