Upper Bound Solution of Surrounding Rock Pressure for Deep Cavity Using Nonlinear Hoek–Brown Failure Criterion

<div>Effect of <i>l</i> and <i>h</i> on the surrounding rock pressure <i>q</i>.</div>

Advances in Civil Engineering

Figure 6: Upper Bound Solution of Surrounding Rock Pressure for Deep Cavity Using Nonlinear Hoek–Brown Failure Criterion 