Research on the Evolution Mechanism of Large Deformation of Expansive Loess Tunnel under Rainfall

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Elastic modulus (GPa)</td><td class="align_center">Diameter (mm)</td><td class="align_center">Length (m)</td><td class="align_center">Longitudinal support spacing (m)</td><td class="align_center">Lateral support spacing (m)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">210</td><td class="align_center">25</td><td class="align_center">4</td><td class="align_center">1</td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Supporting parameters of bolts.</div>

Mathematical Problems in Engineering

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Table 5

Table 5: Research on the Evolution Mechanism of Large Deformation of Expansive Loess Tunnel under Rainfall 