An investigation into the mechanisms of time dependent deformation of hard rocks
The testing undertaken for this dissertation is intended to help quantify the various time-dependant deformation processes around typical deep level hard rock tabular excavations. Three mechanisms were investigated and two different hard rock types, Ventersdorp Lava and Elsburg Quartzite were used....
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2013
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| Online Access: | http://hdl.handle.net/2263/26114 Drescher, K 2002, An investigation into the mechanisms of time dependent deformation of hard rocks, MSc dissertation, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/26114 > http://upetd.up.ac.za/thesis/available/etd-07082005-141037/ |