Classification of Earthquake-Induced Damage for R/C Slab Column Frames Using Multiclass SVM and Its Combination with MLP Neural Network

Table 1

Characteristics of the twenty natural records.

Name	Event	Year	Time effective (s)	Dominant frequency (Hz)	PGA (g)	PGA/PGV (g/cm·s^−1)
TH1	Park field	1966	27.80	0.708	0.059	0.010
TH2	Park field	1966	06.99	0.781	0.476	0.006
TH3	Imperial Valley-06	1979	12.82	0.269	0.171	0.004
TH4	Imperial Valley-06	1979	23.32	0.220	0.078	0.006
TH5	Victoria-Mexico	1980	10.64	4.297	0.101	0.013
TH6	Victoria-Mexico	1980	15.37	1.489	0.150	0.006
TH7	Westmorland	1981	08.40	3.101	0.171	0.029
TH8	Westmorland	1981	18.50	1.196	0.155	0.006
TH9	Morgan Hill	1984	35.98	0.867	0.032	0.006
TH10	Superstition Hills-B	1987	16.86	0.830	0.211	0.007
TH11	Superstition Hills-B	1987	28.75	0.488	0.207	0.006
TH12	Superstition Hills-B	1987	16.05	1.538	0.358	0.008
TH13	Landers	1992	36.32	1.172	0.136	0.012
TH14	Landers	1992	17.62	0.720	0.245	0.005
TH15	Kobe-Japan	1995	24.52	1.575	0.070	0.016
TH16	Kocaeli-Turkey	1999	15.34	0.269	0.268	0.004
TH17	Kocaeli-Turkey	1999	09.39	1.062	0.242	0.008
TH18	Kocaeli-Turkey	1999	14.99	1.929	0.152	0.007
TH19	Duzce-Turkey	1999	19.22	0.732	0.042	0.005
TH20	Duzce-Turkey	1999	16.09	3.284	0.114	0.010