Three-Dimensional Nonlinear Seismic Response of Immersed Tunnel in Horizontally Layered Site under Obliquely Incident SV Waves

Table 4

Maximum principal stress (MPa).

Points		Angle
		0°, 0°	0°, 15°	0°, 30°	30°, 0°	30°, 15°	30°, 30°	60°, 0°	60°, 15°	60°, 30°
A	1	0.611	0.407	1.481	0.619	0.458	2.647	0.418	0.290	1.580
	2	0.270	0.299	0.808	0.334	0.343	2.769	0.245	0.264	1.513
	3	2.285	2.095	4.394	2.014	1.842	3.548	1.537	1.270	3.003
	4	1.039	1.128	3.659	1.207	1.076	6.312	1.047	0.944	4.629
B	1	0.0079	0.0086	0.0536	0.0114	0.0094	0.823	0.0147	0.0135	0.853
	2	0.163	0.159	0.703	0.723	0.701	1.146	0.710	0.794	0.729
	3	0.251	0.234	0.546	0.222	0.213	0.958	0.153	0.161	1.213
	4	0.288	0.212	0.755	0.724	0.709	2.063	0.768	0.839	0.762
C	1	0.0061	0.0046	0.0258	0.0098	0.0101	0.0688	0.0163	0.0045	0.257
	2	0.0628	0.0024	0.379	0.211	0.182	0.473	0.283	0.352	0.431
	3	0.0620	0.0629	0.219	0.0590	0.0143	0.165	0.0862	0.0501	0.723
	4	0.124	0.119	0.410	0.260	0.236	0.681	0.402	0.443	0.517