Study on Antiseismic Effect of Different Thicknesses of Shock Absorption Layer on Urban Shallow Buried Double Arch Rectangular Tunnel

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Condition</td><td class="align_center">Maximum convergence value of side wall (mm)</td><td class="align_center">Antiseismic effect (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">1.41</td><td class="align_center">—</td></tr><tr><td class="align_left">2</td><td class="align_center">1.20</td><td class="align_center">14.90</td></tr><tr><td class="align_left">3</td><td class="align_center">1.32</td><td class="align_center">6.63</td></tr><tr><td class="align_left">4</td><td class="align_center">1.35</td><td class="align_center">4.65</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Maximum convergence value of side wall.</div>

Shock and Vibration

tab3

Table 3

Table 3: Study on Antiseismic Effect of Different Thicknesses of Shock Absorption Layer on Urban Shallow Buried Double Arch Rectangular Tunnel 