Study on Seismic Response Characteristics of Shield Tunnel in Soil-Rock Combination Stratum

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Name</td><td class="align_center">Flexural stiffness</td><td class="align_center">Slotting depth (mm)</td><td class="align_center">Slotting width (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Arch top/arch bottom</td><td class="align_center">50</td><td class="align_center">3.5</td><td class="align_center">7.6</td></tr><tr><td class="align_left">Arched waist</td><td class="align_center">35</td><td class="align_center">2.2</td><td class="align_center">7.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Slotting parameters for model splice joints at a 3° rounding angle.</div>

Advances in Civil Engineering

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Table 4

Table 4: Study on Seismic Response Characteristics of Shield Tunnel in Soil-Rock Combination Stratum 