Research Article
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 | (m/s²) | (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 |
|
|