Espectro de Sismo UBC 97

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Espectro de Sismo UBC 97
1.2

Elástico

1

Inelástico

0.8

Sa/g

0.6

0.4

0.2

0
0



2

4

6

Período T (s)

8

10

12

ESPECTRO DE SISMO UBC 97
1.2

1

0.8

Sa/g

0.6

0.4

0.2


0
0

2

4

6

Periodo T(s)

8

10

12

ESPECTRO DE RESPUESTA SISMICA UBC 1997
Perfil de Suelo
Factor de Zona Z =
Na =
Nv =
Ca =
Cv =
Ts =
To =
R=

SD
0.4
1.0
1.0
0.44 g
0.64 g
0.582 g
0.116 g
8.50
T
(seg)

Elástico

Inelástico

0
0.116
0.582
0.60
1.00
1.50
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00

0.44
1.1
1.1
1.066667
0.64
0.426667
0.32
0.213333
0.16
0.128
0.106667
0.091429
0.08
0.071111
0.064

0.0517647
0.1294118
0.1294118
0.1254902
0.0752941
0.0501961
0.0376471
0.025098
0.0188235
0.0150588
0.012549
0.0107563
0.0094118
0.008366
0.0075294



Perfil de Suelo
SA
SB
SC
SD
SE

Perfil de Suelo
SA
SB
SC
SD
SE

0.075
0.06
0.08
0.09
0.12
0.19

Tabla 16-Q. Coeficiente Sísmico Ca
Factor de Zona Sismica, Z
0.15
0.2
0.18
0.16
0.15
0.20
0.18
0.24
0.22
0.28
0.30
0.34

0.3
0.24
0.30
0.33
0.36
0.36

0.4
0.32
0.40
0.40
0.44
0.36

0.075
0.06
0.08
0.13
0.18
0.26

Tabla 16-R. Coeficiente Sísmico Cv
Factor de Zona Sismica, Z
0.15
0.2
0.12
0.16
0.15
0.20
0.25
0.32
0.32
0.40
0.50
0.64

0.3
0.24
0.30
0.45
0.54
0.84

0.4
0.32
0.40
0.56
0.64
0.96

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