Factor’s Influence Analysis of Frost Heave during the Twin-Tunnel Construction Using Artificial Horizontal Ground Freezing Method

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="4">Subsets</td></tr><tr class="thead"><td class="align_left">Buried depth</td><td class="align_center">Cases</td><td class="align_center">1</td><td class="align_center">2</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">12 m</td><td class="align_center">6</td><td class="align_center">47.0400</td><td class="align_center">–</td></tr><tr><td class="align_left">18 m</td><td class="align_center">6</td><td class="align_center">–</td><td class="align_center">48.6950</td></tr><tr><td class="align_left">6 m</td><td class="align_center">12</td><td class="align_center">–</td><td class="align_center">48.7825</td></tr><tr><td class="align_left">Significance</td><td class="align_center">–</td><td class="align_center">1.000</td><td class="align_center">0.894</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Significance analysis of the tunnel buried depth.</div>

Advances in Civil Engineering

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Table 6

Table 6: Factor’s Influence Analysis of Frost Heave during the Twin-Tunnel Construction Using Artificial Horizontal Ground Freezing Method 