Auteur Andy Fourie
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Matthew Helinski, Auteur ; Martin Fahey, Auteur ; Andy Fourie, Auteur |Over the past decade there has been increasing use of “paste” for backfilling of mined-out voids (“stopes”) in underground mines. Paste backfill is generated from full stream tailings and is almost always placed underground with cement. This pap[...]
Article : texte imprimé
Martin Fahey, Auteur ; Matthew Helinski, Auteur ; Andy Fourie, Auteur |In current underground mining using “open stoping” methods, it is common to backfill mined-out voids (“stopes”) using hydraulically placed backfill, which is commonly composed of tailings, to which cement is often added. Knowledge of the stress [...]
