Theoretical Analysis of Damaged Width & Instability Mechanism of Rib Pillar in Open-Pit Highwall Mining

<div>Mine location and highwall of the test site (a) location of the test site, (b, d) present situation of study site, and (c) generalized stratigraphic column of the test site.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Theoretical Analysis of Damaged Width & Instability Mechanism of Rib Pillar in Open-Pit Highwall Mining 