Effect of Near-Fault Pulsed Ground Motions on Seismic Response and Seismic Performance to Tunnel Structures

Table 2

The regression coefficients and the variance of , , and for different faults.

Type
	All	−5.3	0.92	0.11	0.40	−0.05	1.81	0.64	0.1344	−0.0054	−1.2328	0.2245
Reverse fault and mixed fault	−9.2	1.41	0.34	0.10	−0.09	5.07	0.63	0.0007	−0.0004	−0.4303	0.1773
Strike-slip fault	−5.9	1.04	0.08	0.52	-0.05	0.90	0.59	0.4376	−0.0048	−3.1306	0.2507