Experimental Study on Dynamic Response and Damage Evolution of Coal under Shocks by Multiple High-Pressure Air Blasting

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/2033679/figures/2033679.fig.009a.svgz" name="2033679.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Mercury intrusion and retraction curve</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/2033679/figures/2033679.fig.009b.svgz" name="2033679.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Pore size distribution</td></tr></table>

<div>Mercury intrusion and retraction curve and pore size distribution of the specimen under multiple HPAB tests.</div>

Geofluids

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Figure 9

Figure 9: Experimental Study on Dynamic Response and Damage Evolution of Coal under Shocks by Multiple High-Pressure Air Blasting 