Analysis on the Influence Degree of Deformation Control Factors of Deep-Buried Roadway’s Fractured Surrounding Rock Using Orthogonal Design

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Young’s modulus (GPa)</td><td class="align_center">Poisson’s ratio</td><td class="align_center">Cohesion (MPa)</td><td class="align_center">Friction angle (°)</td><td class="align_center">Thickness (m)</td><td class="align_center">Normal stiffness (10<sup>8</sup> N·m<sup>−3</sup>)</td><td class="align_center">Shear stiffness (10<sup>8</sup> N·m<sup>−3</sup>)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">25</td><td class="align_center">0.2</td><td class="align_center">3</td><td class="align_center">50</td><td class="align_center">0.12</td><td class="align_center">8</td><td class="align_center">8</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Numerical calculation parameters of liner.</div>

Advances in Civil Engineering

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Table 4

Table 4: Analysis on the Influence Degree of Deformation Control Factors of Deep-Buried Roadway’s Fractured Surrounding Rock Using Orthogonal Design 