Comprehensive Analysis of Stability of Coal Seam Composite Roof Based on Analytic Hierarchy Process

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="11"><hr/></td></tr><tr class="thead"><td class="align_left">Matrix order</td><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">3</td><td class="align_center">4</td><td class="align_center">5</td><td class="align_center">6</td><td class="align_center">7</td><td class="align_center">8</td><td class="align_center">9</td><td class="align_center">10</td></tr><tr><td class="thead-hr" colspan="11"><hr/></td></tr><tr><td class="align_left">RI</td><td class="align_center">0.0000</td><td class="align_center">0.0000</td><td class="align_center">0.5149</td><td class="align_center">0.8931</td><td class="align_center">1.1185</td><td class="align_center">1.2494</td><td class="align_center">1.3450</td><td class="align_center">1.4200</td><td class="align_center">1.4616</td><td class="align_center">1.4874</td></tr><tr class="table-tr"><td colspan="11"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

tab5

Table 5

Table 5: Comprehensive Analysis of Stability of Coal Seam Composite Roof Based on Analytic Hierarchy Process 