Research Article

Back Analysis of Geomechanical Parameters of Rock Masses Based on Seepage-Stress Coupled Analysis

Table 5

Optional results of the back analysis.

Lateral pressure coefficient Lateral pressure coefficient Initial permeability coefficient
(m/s) (m/s) (m/s)

1.150.767.8 × 10−71.3 × 10−75.3 × 10−6