Beyond the empirical pillar design method: The strain criterion and the pillar load inversion concepts

Pillar design is a crucial aspect of underground mining engineering, as it directly impacts the safety, stability, and overall effectiveness of mining operations. In this paper we present a method to calculate pillar stability based on the strain criterion and pillar load inversion concept, which co...

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Veröffentlicht in:	Journal of the South African Institute of Mining and Metallurgy 2024-05, Vol.124 (5), p.293-302
Hauptverfasser:	Le Bron, K.B., Gardner, L.J., van Zyl, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Design optimization Mining engineering Numerical models Stability criteria Strain Underground mining
Online-Zugang:	Volltext
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