Stability Assessment of Deep Three-Soft Outburst Coal Seam Roof Based on Fuzzy Analytic Hierarchy Process

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Target layer A</td><td class="align_center"><i>B</i>1</td><td class="align_center"><i>B</i>2</td><td class="align_center"><i>B</i>3</td><td class="align_center"><i>B</i>4</td><td class="align_center"><i>B</i>5</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left"><i>B</i>1</td><td class="align_center">1</td><td class="align_center">1</td><td class="align_center">1/3</td><td class="align_center">1/2</td><td class="align_center">1/2</td></tr><tr><td class="align_left"><i>B</i>2</td><td class="align_center">1</td><td class="align_center">1</td><td class="align_center">1/3</td><td class="align_center">1/3</td><td class="align_center">1</td></tr><tr><td class="align_left"><i>B</i>3</td><td class="align_center">3</td><td class="align_center">3</td><td class="align_center">1</td><td class="align_center">1/2</td><td class="align_center">1</td></tr><tr><td class="align_left"><i>B</i>4</td><td class="align_center">2</td><td class="align_center">3</td><td class="align_center">2</td><td class="align_center">1</td><td class="align_center">1/2</td></tr><tr><td class="align_left"><i>B</i>5</td><td class="align_center">2</td><td class="align_center">1</td><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div><i>B</i>-<i>B</i> judgment matrix.</div>

Shock and Vibration

tab2

Table 2

Table 2: Stability Assessment of Deep Three-Soft Outburst Coal Seam Roof Based on Fuzzy Analytic Hierarchy Process 