Energy Dissipation-Based Method for Strength Determination of Rock under Uniaxial Compression

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">BIM value</td><td class="align_center">Rock burst tendency</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">BIM &gt; 1.5</td><td class="align_center">Weak rock burst</td></tr><tr><td class="align_left">1.2 &lt; BIM ≤ 1.5</td><td class="align_center">Medium rock burst</td></tr><tr><td class="align_left">1.0 ≤ BIM ≤ 1.2</td><td class="align_center">Strong rock burst</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The judging for rock burst using the BIM value.</div>

Shock and Vibration

tab3

Table 3

Table 3: Energy Dissipation-Based Method for Strength Determination of Rock under Uniaxial Compression 