Sensitivity Analysis in the Estimation of Mechanical Parameters of Engineering Rock Mass Based on the Hoek–Brown Criterion

<div>The prediction results and variations of EDZ and displacement of the rock mass corresponding to different given fluctuations of the IPs. (a) The variations in the prediction of EDZ. (b) The variations in the prediction of displacement (5.6 and 15.99 in Figures <a href="../fig16/#a">16(a)</a> and <a href="../fig16/#b">16(b)</a> are the prediction results of EDZ and displacement at the reference value of the IPs).</div>

Mathematical Problems in Engineering

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Figure 16

Figure 16: Sensitivity Analysis in the Estimation of Mechanical Parameters of Engineering Rock Mass Based on the Hoek–Brown Criterion 