Reinforcement Effects of Isolation Piles on the Adjacent Existing Tunnel in Building Construction

<table class="table-group" id="tab11"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Pile spacing</td><td class="align_center"><i>β</i> after foundation pit excavation (%)</td><td class="align_center"><i>β</i> after building loading (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1<i>D</i></td><td class="align_center">28.23</td><td class="align_center">32.63</td></tr><tr><td class="align_left">2<i>D</i></td><td class="align_center">25.47</td><td class="align_center">29.79</td></tr><tr><td class="align_left">3<i>D</i></td><td class="align_center">21.43</td><td class="align_center">25.38</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Reinforcement effects of isolation piles on torsional deformation of the tunnel structure under different isolation pile spacing.</div>

Advances in Materials Science and Engineering

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Table 11

Table 11: Reinforcement Effects of Isolation Piles on the Adjacent Existing Tunnel in Building Construction 