Short Cantilever Rock Beam Structure and Mechanism of Gob-Side Entry Retaining Roof in Reuse Period

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Serial number</td><td class="align_center"><i>K</i></td><td class="align_center">The load of filling body (MPa)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Section 1</td><td class="align_center">0.882</td><td class="align_center">0.510</td></tr><tr><td class="align_left">Section 2</td><td class="align_center">1.170</td><td class="align_center">1.931</td></tr><tr><td class="align_left">Section 3</td><td class="align_center">1.037</td><td class="align_center">1.655</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Loading value of filling body in typical section.</div>

Shock and Vibration

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Table 1

Table 1: Short Cantilever Rock Beam Structure and Mechanism of Gob-Side Entry Retaining Roof in Reuse Period 