Case Study on the Mechanism of Influence of Stoppage on Ground Pressure under Different Rates of Advance

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Advance time (2019)</td><td class="align_center">Advance duration (d)</td><td class="align_center">Advance speed (m/d)</td><td class="align_center">Advance distance (m)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">6.1∼6.18</td><td class="align_center">18</td><td class="align_center">4.8</td><td class="align_center">86.4</td></tr><tr><td class="align_left">7.23∼7.29</td><td class="align_center">7</td><td class="align_center">12.8</td><td class="align_center">89.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of rate of advance of working face in different periods</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Case Study on the Mechanism of Influence of Stoppage on Ground Pressure under Different Rates of Advance 