Evaluation of Rock Burst Propensity and Rock Burst Mechanism in Deep Phosphate Mines: A Case Study of Sujiapo Phosphate Mine, Hubei Province, China

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Elemental</td><td class="align_center">Wt%</td><td class="align_center">At%</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">O</td><td class="align_center">12.47</td><td class="align_center">24.00</td></tr><tr><td class="align_left">P</td><td class="align_center">21.56</td><td class="align_center">21.44</td></tr><tr><td class="align_left">Ca</td><td class="align_center">63.49</td><td class="align_center">48.79</td></tr><tr><td class="align_left">C</td><td class="align_center">2.10</td><td class="align_center">5.38</td></tr><tr><td class="align_left">S</td><td class="align_center">0.33</td><td class="align_center">0.32</td></tr><tr><td class="align_left">Mg</td><td class="align_center">0.06</td><td class="align_center">0.07</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Analysis of the elemental composition of phosphate block rock.</div>

Advances in Materials Science and Engineering

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Table 5

Table 5: Evaluation of Rock Burst Propensity and Rock Burst Mechanism in Deep Phosphate Mines: A Case Study of Sujiapo Phosphate Mine, Hubei Province, China 

Table 5 | Evaluation of Rock Burst Propensity and Rock Burst Mechanism in Deep Phosphate Mines: A Case Study of Sujiapo Phosphate Mine, Hubei Province, China 