Probabilistic Assessment of Damage from Same Shock Response Spectra due to Variations in Damping

Table 2

Fatigue damage data for various materials by Peng et al. [8].

300CVM steel		Aluminum-2024-T42		30NiCrMoV12 steel
Normalized damage	Log(damage)	Normalized damage	Log(damage)	Normalized damage	Log(damage)
0.76	−0.121	0.85	−0.072	0.58	−0.238
0.82	−0.087	0.78	−0.106	0.78	−0.107
1.03	0.012	0.69	−0.164	0.83	−0.083
1.22	0.086	0.64	−0.192	0.80	−0.095
1.03	0.011	0.66	−0.178	0.74	−0.133
1.61	0.207	0.70	−0.153	1.04	0.019
1.11	0.045	0.84	−0.074	0.91	−0.041
1.30	0.114	0.74	−0.133	0.69	−0.162
1.10	0.043	0.88	−0.057	0.86	−0.068
0.46	−0.341	1.18	0.072	1.17	0.069
0.51	−0.296	1.24	0.095	1.27	0.105
0.77	−0.112	1.25	0.098	1.54	0.187
1.05	0.023	1.39	0.144	1.07	0.028
1.45	0.160	1.40	0.147	1.28	0.106
0.90	−0.046	1.29	0.109	1.41	0.150
0.76	−0.120	1.26	0.100	1.08	0.035
1.13	0.055	1.20	0.080	0.95	−0.022
		1.16	0.064	0.85	−0.072
Standard deviation	14.7%		12.3%		11.4%