(c)
Figure 1 The Geometry and Mesh of the Rock Tunnel Model (a) model of rock, (b) lining and (c) TNT explosive
The Mohr-Coulomb constitutive material model has been adopted for the elastoplastic behaviour of Quartzite Rock. The properties of Mohr-Coulomb material model have been shown in Table 1.
Table 1 Input Parameters for Mohr-Coulomb Model [27]