Warning Method of Coal Bursting Failure Danger by Electromagnetic Radiation

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/583862/figures/583862.fig.008a.svgz" name="583862.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Regressive curve between EMR maximum amplitude and the uniaxial compressive strength</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/583862/figures/583862.fig.008b.svgz" name="583862.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Regressive curve between EMR maximum amplitude and bursting energy index</td></tr></table>

<div>Correlations between EMR maximum amplitude, uniaxial compressive strength, and bursting energy index.</div>

Shock and Vibration

fig8

Figure 8

Figure 8: Warning Method of Coal Bursting Failure Danger by Electromagnetic Radiation 