Application of the Modified Mohr–Coulomb Yield Criterion in Seismic Numerical Simulation of Tunnels

Table 1

Accelerometers and test objects.

Accelerometers	Test objects
A1H	Boundary acceleration
A2H	Rock acceleration near the damping layer
A3H	Tunnel acceleration at the fault with a damping layer
A4H	Tunnel acceleration between the faults
A5H	Rock acceleration at the fault without a damping layer
A6H	Rock acceleration between the faults
A7H	Rock acceleration near the damping layer
A8H	Surface acceleration