Acceleration Signal Processing Method of Impact Response of Floating Shock Platform Based on Rigid Body Motion Model

Table 4

Design spectrum value of each measuring point of inner bottom.

Number	Displacement (cm)	Velocity (m/s)	Acceleration (g)	Left frequency (Hz)	Right frequency (Hz)
1	2.17	0.76	313.14	5.59	640.69
2	11.75	2.95	369.84	4.00	195.29
3	5.12	10.05	2970.03	31.21	461.08
4	1.45	0.43	115.70	4.66	424.97
5	15.10	3.80	370.13	4.00	152.14
6	3.69	2.59	707.64	11.16	426.31
7	1.40	1.21	385.44	13.70	498.24
8	13.35	3.36	328.41	4.01	152.42
9	3.44	1.85	763.60	8.56	643.44
10	7.92	2.57	689.52	5.17	418.34
11	1.91	0.96	467.94	7.96	764.57
12	19.18	4.82	616.83	4.00	199.45
13	3.53	2.33	1216.55	10.52	812.85
14	3.52	1.10	267.80	4.96	380.80
15	15.05	3.79	579.05	4.01	238.37
16	2.45	2.59	1076.49	16.81	648.51
17	6.23	2.25	708.13	5.75	490.42
18	1.30	0.92	370.46	11.19	631.76
19	12.81	3.23	744.17	4.01	359.77
20	8.85	2.89	759.01	5.19	409.82
21	1.73	0.58	180.65	5.33	487.82
22	16.46	4.15	659.30	4.01	248.11
23	4.11	2.69	634.95	10.42	368.05
24	2.88	1.01	508.80	5.59	784.15
25	8.59	3.95	671.53	7.31	265.48
26	8.44	2.78	762.66	5.25	427.72