Descripción: Espectro de Sismo calculado de acuerdo con el UBC 97, esencial para cuando ya no se requiera de la NTE E.030 de Diseño Sismorresistente. El material es propio, se siguió todo lo indicado en el c...
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FIGURE 16-2 FIGURE 16-2
1997 UNIFORM BUILDING CODE
2A 2B 3 2B
1
0
1 4 3
0
2A
3 2B
4
3 1
3
0
4
1 2 A
3
2A 1
1 1
4
ALASKA
3
2B
3
2A
2A
0
2A 1
2B
1
1 0
2B 1
2B
KAUAI
1 2A
3
MAUI
OAHU
1
2B
4
4
3
GUAM
HAWAII
3
0
3
0
TUTUILA
2B 3 4 ALEUTIAN ISLANDS
3
4
0
100
200
300
PUERTO RICO 0
MILES
FIGURE 16-2—SEISMIC ZONE MAP OF THE UNITED STATES For areas outside of the United States, see Appendix Chapter 16.
2–37
FIGURE 16-3 FIGURE 16-3
1997 UNIFORM BUILDING CODE
SPECTRAL ACCELERATION (gs)
2.5Ca
CONTROL PERIODS Ts = Cv /2.5Ca To = 0.2Ts
Cv /T Ca
To
Ts PERIOD (SECONDS) FIGURE 16-3—DESIGN RESPONSE SPECTRA
