PDF(1765 KB)
Stability Analysis on Boundary Pillar during Open-pit to Underground Mining Based on Catastrophe Theory
Du Fengbin, Guo Wei
Chinese Journal of Underground Space and Engineering ›› 2018, Vol. 14 ›› Issue (2) : 552-557.
PDF(1765 KB)
PDF(1765 KB)
Stability Analysis on Boundary Pillar during Open-pit to Underground Mining Based on Catastrophe Theory
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