Study on Stability of Stope Surrounding Rock under Repeated Mining in Close-Distance Coal Seams

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/9630942/figures/9630942.fig.003a.svgz" name="9630942.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Side view</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/9630942/figures/9630942.fig.003b.svgz" name="9630942.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Front view</td></tr></table>

Geofluids

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Figure 3

Figure 3: Study on Stability of Stope Surrounding Rock under Repeated Mining in Close-Distance Coal Seams 