Vulnerability Analysis of Soft Caving Tunnel Support System and Surrounding Rock Optimal Control Technology Research

<table class="table-group" id="tab13"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Condition B</td><td align="center"><i>C1 </i></td><td align="center"><i>C2 </i></td><td align="center"><i>⋯</i></td><td align="center"><i>Cn </i></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left"><span style="width: 18.4375px;"><svg height="15.5375" id="M84" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 18.4375 15.5375" width="18.4375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center"><i>⋯</i></td><td align="center"><span style="width: 21.0375px;"><svg height="11.9625" id="M87" style="vertical-align:-3.20526pt" version="1.1" viewbox="0 0 21.0375 11.9625" width="21.0375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center"><i>⋯</i></td><td align="center"><span style="width: 21.0375px;"><svg height="11.9625" id="M91" style="vertical-align:-3.20526pt" version="1.1" viewbox="0 0 21.0375 11.9625" width="21.0375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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Mathematical Problems in Engineering

tab13

Table 13

Table 13: Vulnerability Analysis of Soft Caving Tunnel Support System and Surrounding Rock Optimal Control Technology Research 