Effect of Oblique SV Wave on the Seismic Response of Mountain Tunnel

Table 1

Material parameters.

	Elastic modulus (GPa)	Density (kg.m^−3)	Poisson’s ratio	Internal friction angle (°)	Cohesion
Soil	3	2100	0.33	30	0.1
Initial lining	30	2500	0.2
Second lining	31.5	2500	0.2