The Study on Large-Diameter Drilling Prevention Method of Rock Burst in the Xinxing Coal

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/6640295/figures/6640295.fig.008a.svgz" name="6640295.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Distribution of plastic zone in front of work before impact</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/6640295/figures/6640295.fig.008b.svgz" name="6640295.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Distribution of plastic zone in front of the working face after the impact of mining</td></tr></table>

<div>Change of plastic zone in working face affected by mining.</div>

Geofluids

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Figure 8

Figure 8: The Study on Large-Diameter Drilling Prevention Method of Rock Burst in the Xinxing Coal 