Research on Stability of an Open-Pit Mine Dump with Fiber Optic Monitoring

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2018/9631706/figures/9631706.fig.009a.svgz" name="9631706.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Optical fiber strain diagram in the <i>Y</i> direction under three-level loading conditions</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2018/9631706/figures/9631706.fig.009b.svgz" name="9631706.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Optical fiber strain diagram in the <i>Y</i> direction under two-level loading conditions</td></tr></table>

<div>Strain diagram of optical fibers in the <i>Y</i> direction under different loading conditions.</div>

Geofluids

fig9

Figure 9

Figure 9: Research on Stability of an Open-Pit Mine Dump with Fiber Optic Monitoring 