Evaluation of the Response of Posttensioned Steel Frames with Energy Dissipators Using Equivalent Single-Degree-of-Freedom Systems

Table 3

Characteristics of the accelerograms used.

Records	Date	Magnitude	Station	𝐴ms (m/s²)	𝑉ms (m/s²)
1	19/09/1985	8.1	SCT	1.780	0.595
2	21/09/1985	7.6	Tlahuac deportivo	0.487	0.146
3	25/04/1989	6.9	Alameda	0.450	0.156
4	25/04/1989	6.9	Garibaldi	0.680	0.215
5	25/04/1989	6.9	SCT	0.449	0.128
6	25/04/1989	6.9	Sector Popular	0.451	0.153
7	25/04/1989	6.9	Tlatelolco TL08	0.529	0.173
8	25/04/1989	6.9	Tlatelolco TL55	0.495	0.173
9	14/09/1995	7.3	Alameda	0.393	0.122
10	14/09/1995	7.3	Garibaldi	0.391	0.106
11	14/09/1995	7.3	Liconsa	0.301	0.096
12	14/09/1995	7.3	Plutarco Elías Calles	0.335	0.094
13	14/09/1995	7.3	Sector Popular	0.343	0.125
14	14/09/1995	7.3	Tlatelolco TL08	0.275	0.078
15	14/09/1995	7.3	Tlatelolco TL55	0.272	0.074
16	09/10/1995	7.5	Cibeles	0.144	0.046
17	09/10/1995	7.5	CU Juárez	0.158	0.051
18	09/10/1995	7.5	Centro urbano Presidente Juárez	0.157	0.048
19	09/10/1995	7.5	Córdoba	0.249	0.086
20	09/10/1995	7.5	Liverpool	0.176	0.063
21	09/10/1995	7.5	Plutarco Elías Calles	0.192	0.079
22	09/10/1995	7.5	Sector Popular	0.137	0.053
23	09/10/1995	7.5	Valle Gómez	0.179	0.0718
24	11/01/1997	6.9	CU Juárez	0.162	0.0590
25	11/01/1997	6.9	Centro urbano Presidente Juárez	0.163	0.0550
26	11/01/1997	6.9	García Campillo	0.187	0.0690
27	11/01/1997	6.9	Plutarco Elías Calles	0.222	0.0860
28	11/01/1997	6.9	Est. # 10 Roma A	0.210	0.0776
29	11/01/1997	6.9	Est. # 11 Roma B	0.204	0.0710
30	11/01/1997	6.9	Tlatelolco TL08	0.160	0.0720