Page 368 - Rock Mechanics For Underground Mining
P. 368

MINING METHODS AND METHOD SELECTION
































              Figure 12.2  Elements of a sup-
              ported (room-and-pillar) method of
              mining (after Hamrin, 2001).
































              Figure 12.3 Mechanised block cav-
              ing at the El Teniente Mine, Chile
              (after Hamrin, 2001).
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