Accuracy Assessment of Shake Table Device on Strong Earthquake Output

Table 7

Energy-TH index of each case and frequency range of each test case.

Test	Signal type	Frequency range (Hz)	Energy-TH index of each case
			Case 1	Case 2	Case 3	Case 4	Case 5	Case 6	Case 7	Case 8
HS	Acceleration	0.1–30	0.147	0.168	0.170	0.218	—	—	—	—
HP		0.1–50	0.024	0.025	0.028	0.030	0.037	0.039	0.040	0.045
IB		0.1–50	0.041	0.046	0.068	0.076	0.108	0.133	—	—
LS		0.1–100	0.021	0.072	0.073	0.080	0.085	0.091	0.109	—
CB	Displacement	0.1–5	0.019	0.021	0.027	0.027	0.029	0.030	0.049	—