Numerical Assessment on Unloading Disturbance and Gas Extraction in Remote Distance Protective Layer Mining

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3679384/figures/3679384.fig.008a.svgz" name="3679384.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Roof displacement</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3679384/figures/3679384.fig.008b.svgz" name="3679384.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Floor displacement</td></tr></table>

<div>Displacement curves of C<sub>19</sub> protected layer at different advancing distances.</div>

Geofluids

fig8

Figure 8

Figure 8: Numerical Assessment on Unloading Disturbance and Gas Extraction in Remote Distance Protective Layer Mining 