Verification of the New Coal Pillar Strength Formula and Investigations Into the Prediction of Pillar Life in Witbank and Highveld Coalfields
by I Canbulat | February 2004
Underground Mining
Economic and Safe Extraction of Pillars and Associated Reserves Using Underground Mining Methods
by Conri Moolman & Ismet Canbulat | September 2003
Underground Trials of Seismic-counter and Goafing Characteristics in Pillar Extraction
by V.Z. Brink, J.N. van der Merwe & I. Canbulat | June 2003
Underground Trials of Seismic-counter and Goafing Characteristics in Pillar Extraction Read More »
Generation of Fine Coal In-Section
by D R Hardman & G Lind | February 2003
Generation of Fine Coal In-Section Read More »