Alejano, L.R.; Arzua, J.; Castro-Filgueira, U.; Malan, D.F. (Daniel Francois)(Southern African Institute of Mining and Metallurgy, 2017-06)
Pillar design for underground mining is typically done using empirical
formulae or numerical modelling. Practical experience and recent
literature, nevertheless, illustrate the shortcomings of these design
approaches. ...
