Download - Espectro de Pseudo-Aceleraciones
![Page 1: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/1.jpg)
Espectro de Pseudo-aceleraciones para las tres zonas de Perú
Zona 3: (costa)
Z=0.4
Categoría de la edificación (factor de Uso): Las oficinas pertenecen dentro de la clasificación de edificios en el tipo C
Por lo tanto el factor de uso U=1
Tipo de sistema estructural (factor de reducción R): el tipo de sistema estructural de esta edificación es del tipo a porticado en las dos direcciones tanto eje x y el eje y además se considera simétrico y regular tanto en planta y elevación.
R=8 sitemas aporticados.
Tipo de suelo (S): se asume el tipo de suelo (suelos intermedios)
Par este caso se tiene Tp(s)=0.6 y S=1.20
Factor de amplificación sísmica ( C ) :
De acuerdo a las características de sitio, se define el factor de amplificación sísmica (C) por la siguiente expresión:
Período Fundamental
El período fundamental para cada dirección se estimará con la
Siguiente expresión:
![Page 2: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/2.jpg)
CT = 45 para edificios de concreto armado cuyos elementos sismorresistentes sean pórticos y las cajas de ascensores y escaleras.
DATOS POR SISMO RESULTADOS
Categoria de la edificacion CZona sìsmica 3Tipo de suelo S2Coeficeinte de reduccion direccion X (RX)
Coeficeinte de reduccion direccion Y (RY)
Tipo de estructura Regular(1)/Irregular(2) 1U = 1.00Z = 0.40
Tp (s) = 0.60S = 1.20
RX = 8.00RY = 8.00
REGULAR 1RX = 8.00RY = 8.00
SaX SaYT (s) C ZUCS*g/RX ZUCS*g/RY0.00 2.50 1.4700 1.47000.20 2.50 1.4700 1.47000.40 2.50 1.4700 1.47000.45 2.50 1.4700 1.47000.50 2.50 1.4700 1.47000.55 2.50 1.4700 1.47000.60 2.50 1.4700 1.47000.65 2.31 1.3569 1.35690.70 2.14 1.2600 1.26000.75 2.00 1.1760 1.17600.80 1.88 1.1025 1.10250.85 1.76 1.0376 1.03760.90 1.67 0.9800 0.98000.95 1.58 0.9284 0.92841.00 1.50 0.8820 0.88201.05 1.43 0.8400 0.84001.10 1.36 0.8018 0.80181.15 1.30 0.7670 0.76701.20 1.25 0.7350 0.73501.25 1.20 0.7056 0.70561.30 1.15 0.6785 0.67851.35 1.11 0.6533 0.65331.40 1.07 0.6300 0.63001.45 1.03 0.6083 0.60831.50 1.00 0.5880 0.58801.55 0.97 0.5690 0.56901.60 0.94 0.5513 0.55131.65 0.91 0.5345 0.53451.70 0.88 0.5188 0.51881.75 0.86 0.5040 0.50401.80 0.83 0.4900 0.49001.85 0.81 0.4768 0.47681.90 0.79 0.4642 0.46421.95 0.77 0.4523 0.45232.00 0.75 0.4410 0.44102.05 0.73 0.4302 0.43022.10 0.71 0.4200 0.42002.15 0.70 0.4102 0.41022.20 0.68 0.4009 0.40092.25 0.67 0.3920 0.39202.30 0.65 0.3835 0.38352.35 0.64 0.3753 0.37532.40 0.63 0.3675 0.36752.45 0.61 0.3600 0.36002.50 0.60 0.3528 0.3528
Concreto Armado, Porticos
Concreto Armado, Porticos
CA
LCU
LOS
espectro de aceleraciones sìsmicas
0.0000
0.2000
0.4000
0.6000
0.8000
1.0000
1.2000
1.4000
1.6000
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50Sa
(x,y
)=ZU
CSg/
R(x,
y)
Periodo T (seg)
ESPECTRO DE SISMO NORMA E-030-2006
SaX
SaY
.ZUCS gSa
R
![Page 3: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/3.jpg)
Zona 2: (sierra)
Z=0.3
DATOS POR SISMO RESULTADOS
Categoria de la edificacion CZona sìsmica 2Tipo de suelo S2Coeficeinte de reduccion direccion X (RX)
Coeficeinte de reduccion direccion Y (RY)
Tipo de estructura Regular(1)/Irregular(2) 1U = 1.00Z = 0.30
Tp (s) = 0.60S = 1.20
RX = 8.00RY = 8.00
REGULAR 1RX = 8.00RY = 8.00
SaX SaYT (s) C ZUCS*g/RX ZUCS*g/RY0.00 2.50 1.1025 1.10250.20 2.50 1.1025 1.10250.40 2.50 1.1025 1.10250.45 2.50 1.1025 1.10250.50 2.50 1.1025 1.10250.55 2.50 1.1025 1.10250.60 2.50 1.1025 1.10250.65 2.31 1.0177 1.01770.70 2.14 0.9450 0.94500.75 2.00 0.8820 0.88200.80 1.88 0.8269 0.82690.85 1.76 0.7782 0.77820.90 1.67 0.7350 0.73500.95 1.58 0.6963 0.69631.00 1.50 0.6615 0.66151.05 1.43 0.6300 0.63001.10 1.36 0.6014 0.60141.15 1.30 0.5752 0.57521.20 1.25 0.5513 0.55131.25 1.20 0.5292 0.52921.30 1.15 0.5088 0.50881.35 1.11 0.4900 0.49001.40 1.07 0.4725 0.47251.45 1.03 0.4562 0.45621.50 1.00 0.4410 0.44101.55 0.97 0.4268 0.42681.60 0.94 0.4134 0.41341.65 0.91 0.4009 0.40091.70 0.88 0.3891 0.38911.75 0.86 0.3780 0.37801.80 0.83 0.3675 0.36751.85 0.81 0.3576 0.35761.90 0.79 0.3482 0.34821.95 0.77 0.3392 0.33922.00 0.75 0.3308 0.33082.05 0.73 0.3227 0.32272.10 0.71 0.3150 0.31502.15 0.70 0.3077 0.30772.20 0.68 0.3007 0.30072.25 0.67 0.2940 0.29402.30 0.65 0.2876 0.28762.35 0.64 0.2815 0.28152.40 0.63 0.2756 0.27562.45 0.61 0.2700 0.27002.50 0.60 0.2646 0.2646
Concreto Armado, Porticos
Concreto Armado, Porticos
CA
LCU
LOS
espectro de aceleraciones sìsmicas
0.0000
0.2000
0.4000
0.6000
0.8000
1.0000
1.2000
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Sa(x
,y)=
ZUCS
g/R
(x,y
)
Periodo T (seg)
ESPECTRO DE SISMO NORMA E-030-2006
SaX
SaY
.ZUCS gSa
R
![Page 4: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/4.jpg)
Zona 1: (sierra)
Z=0.15
DATOS POR SISMO RESULTADOS
Categoria de la edificacion CZona sìsmica 1Tipo de suelo S2Coeficeinte de reduccion direccion X (RX)
Coeficeinte de reduccion direccion Y (RY)
Tipo de estructura Regular(1)/Irregular(2) 1U = 1.00Z = 0.15
Tp (s) = 0.60S = 1.20
RX = 8.00RY = 8.00
REGULAR 1RX = 8.00RY = 8.00
SaX SaYT (s) C ZUCS*g/RX ZUCS*g/RY0.00 2.50 0.5513 0.55130.20 2.50 0.5513 0.55130.40 2.50 0.5513 0.55130.45 2.50 0.5513 0.55130.50 2.50 0.5513 0.55130.55 2.50 0.5513 0.55130.60 2.50 0.5513 0.55130.65 2.31 0.5088 0.50880.70 2.14 0.4725 0.47250.75 2.00 0.4410 0.44100.80 1.88 0.4134 0.41340.85 1.76 0.3891 0.38910.90 1.67 0.3675 0.36750.95 1.58 0.3482 0.34821.00 1.50 0.3308 0.33081.05 1.43 0.3150 0.31501.10 1.36 0.3007 0.30071.15 1.30 0.2876 0.28761.20 1.25 0.2756 0.27561.25 1.20 0.2646 0.26461.30 1.15 0.2544 0.25441.35 1.11 0.2450 0.24501.40 1.07 0.2363 0.23631.45 1.03 0.2281 0.22811.50 1.00 0.2205 0.22051.55 0.97 0.2134 0.21341.60 0.94 0.2067 0.20671.65 0.91 0.2005 0.20051.70 0.88 0.1946 0.19461.75 0.86 0.1890 0.18901.80 0.83 0.1838 0.18381.85 0.81 0.1788 0.17881.90 0.79 0.1741 0.17411.95 0.77 0.1696 0.16962.00 0.75 0.1654 0.16542.05 0.73 0.1613 0.16132.10 0.71 0.1575 0.15752.15 0.70 0.1538 0.15382.20 0.68 0.1503 0.15032.25 0.67 0.1470 0.14702.30 0.65 0.1438 0.14382.35 0.64 0.1407 0.14072.40 0.63 0.1378 0.13782.45 0.61 0.1350 0.13502.50 0.60 0.1323 0.1323
Concreto Armado, Porticos
Concreto Armado, Porticos
CA
LC
ULO
Sespectro de aceleraciones sìsmicas
0.0000
0.1000
0.2000
0.3000
0.4000
0.5000
0.6000
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Sa(x
,y)=
ZUCS
g/R
(x,y
)
Periodo T (seg)
ESPECTRO DE SISMO NORMA E-030-2006
SaX
SaY
.ZUCS gSa
R
![Page 5: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/5.jpg)
COSTA SIERRA SELVA
0.00
1.4700
0.00
1.1025
0.00
0.5513
0.20
1.4700
0.20
1.1025
0.20
0.5513
0.40
1.4700
0.40
1.1025
0.40
0.5513
0.45
1.4700
0.45
1.1025
0.45
0.5513
0.50
1.4700
0.50
1.1025
0.50
0.5513
0.55
1.4700
0.55
1.1025
0.55
0.5513
0.60
1.4700
0.60
1.1025
0.60
0.5513
0.65
1.3569
0.65
1.0177
0.65
0.5088
0.70
1.2600
0.70
0.9450
0.70
0.4725
0.75
1.1760
0.75
0.8820
0.75
0.4410
0.80
1.1025
0.80
0.8269
0.80
0.4134
0.85
1.0376
0.85
0.7782
0.85
0.3891
0.90
0.9800
0.90
0.7350
0.90
0.3675
0.95
0.9284
0.95
0.6963
0.95
0.3482
1.00
0.8820
1.00
0.6615
1.00
0.3308
1.05
0.8400
1.05
0.6300
1.05
0.3150
1.10
0.8018
1.10
0.6014
1.10
0.3007
1.15
0.7670
1.15
0.5752
1.15
0.2876
1.20
0.7350
1.20
0.5513
1.20
0.2756
1.25
0.7056
1.25
0.5292
1.25
0.2646
1.30
0.6785
1.30
0.5088
1.30
0.2544
1.35
0.6533
1.35
0.4900
1.35
0.2450
1.40
0.6300
1.40
0.4725
1.40
0.2363
1.45
0.6083
1.45
0.4562
1.45
0.2281
1.50
0.5880
1.50
0.4410
1.50
0.2205
1.55
0.5690
1.55
0.4268
1.55
0.2134
1.60
0.5513
1.60
0.4134
1.60
0.2067
1.65
0.5345
1.65
0.4009
1.65
0.2005
1.70
0.5188
1.70
0.3891
1.70
0.1946
![Page 6: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/6.jpg)
1.75
0.5040
1.75
0.3780
1.75
0.1890
1.80
0.4900
1.80
0.3675
1.80
0.1838
1.85
0.4768
1.85
0.3576
1.85
0.1788
1.90
0.4642
1.90
0.3482
1.90
0.1741
1.95
0.4523
1.95
0.3392
1.95
0.1696
2.00
0.4410
2.00
0.3308
2.00
0.1654
2.05
0.4302
2.05
0.3227
2.05
0.1613
2.10
0.4200
2.10
0.3150
2.10
0.1575
2.15
0.4102
2.15
0.3077
2.15
0.1538
2.20
0.4009
2.20
0.3007
2.20
0.1503
2.25
0.3920
2.25
0.2940
2.25
0.1470
2.30
0.3835
2.30
0.2876
2.30
0.1438
2.35
0.3753
2.35
0.2815
2.35
0.1407
2.40
0.3675
2.40
0.2756
2.40
0.1378
2.45
0.3600
2.45
0.2700
2.45
0.1350
2.50
0.3528
2.50
0.2646
2.50
0.1323
2.55
0.3459
2.55
0.2594
2.55
0.1297
2.60
0.3392
2.60
0.2544
2.60
0.1272
2.65
0.3328
2.65
0.2496
2.65
0.1248
2.70
0.3267
2.70
0.2450
2.70
0.1225
2.75
0.3207
2.75
0.2405
2.75
0.1203
2.80
0.3150
2.80
0.2363
2.80
0.1181
2.85
0.3095
2.85
0.2321
2.85
0.1161
2.90
0.3041
2.90
0.2281
2.90
0.1141
2.95
0.2990
2.95
0.2242
2.95
0.1121
3.00
0.2940
3.00
0.2205
3.00
0.1103
3.05
0.2892
3.05
0.2169
3.05
0.1084
3.10
0.2845
3.10
0.2134
3.10
0.1067
3.15
0.2800
3.15
0.2100
3.15
0.1050
3.20
0.2756
3.20
0.2067
3.20
0.1034
3.25
0.2714
3.25
0.2035
3.25
0.1018
3.30
0.2673
3.30
0.2005
3.30
0.1002
![Page 7: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/7.jpg)
3.35
0.2633
3.35
0.1975
3.35
0.0987
3.40
0.2594
3.40
0.1946
3.40
0.0973
3.45
0.2557
3.45
0.1917
3.45
0.0959
3.50
0.2520
3.50
0.1890
3.50
0.0945
3.55
0.2485
3.55
0.1863
3.55
0.0932
3.60
0.2450
3.60
0.1838
3.60
0.0919
3.65
0.2416
3.65
0.1812
3.65
0.0906
3.70
0.2384
3.70
0.1788
3.70
0.0894
3.75
0.2352
3.75
0.1764
3.75
0.0882
3.80
0.2321
3.80
0.1741
3.80
0.0870
3.85
0.2291
3.85
0.1718
3.85
0.0859
3.90
0.2262
3.90
0.1696
3.90
0.0848
3.95
0.2233
3.95
0.1675
3.95
0.0837
4.00
0.2205
4.00
0.1654
4.00
0.0827
4.05
0.2178
4.05
0.1633
4.05
0.0817
4.10
0.2151
4.10
0.1613
4.10
0.0807
4.15
0.2125
4.15
0.1594
4.15
0.0797
4.20
0.2100
4.20
0.1575
4.20
0.0788
4.25
0.2075
4.25
0.1556
4.25
0.0778
4.30
0.2051
4.30
0.1538
4.30
0.0769
4.35
0.2028
4.35
0.1521
4.35
0.0760
4.40
0.2005
4.40
0.1503
4.40
0.0752
4.45
0.1982
4.45
0.1487
4.45
0.0743
4.50
0.1960
4.50
0.1470
4.50
0.0735
4.55
0.1938
4.55
0.1454
4.55
0.0727
4.60
0.1917
4.60
0.1438
4.60
0.0719
4.65
0.1897
4.65
0.1423
4.65
0.0711
4.70
0.1877
4.70
0.1407
4.70
0.0704
4.75
0.1857
4.75
0.1393
4.75
0.0696
4.80
0.1838
4.80
0.1378
4.80
0.0689
4.85
0.1819
4.85
0.1364
4.85
0.0682
4.90
0.1800
4.90
0.1350
4.90
0.0675
![Page 8: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/8.jpg)
4.95
0.1782
4.95
0.1336
4.95
0.0668
5.00
0.1764
5.00
0.1323
5.00
0.0662
Comparación de aceleraciones sísmicas en las tres zonas:
0.00 1.00 2.00 3.00 4.00 5.00 6.000.0000
0.2000
0.4000
0.6000
0.8000
1.0000
1.2000
1.4000
1.6000
ESPECTRO DE SISMO NORMA E-030-2006
Sa_Z=3Sa_Z=2Sa_Z=1
Periodo T (seg)
Sa(x
,y)=
ZUCS
g/R(
x,y)
MODELAMIENTO EN EL SAP 2000 V.16
Modelamiento de la estructura aporticada
![Page 9: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/9.jpg)
LA DISTRUBUCION DE COLUMNAS Y VIGAS (CÁLCULO DE LOS EJES DE LA ESTRUCTURA APORTICADA)
![Page 10: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/10.jpg)
![Page 11: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/11.jpg)
PROCEDEMOS A ASIGNAR LOS MATERIALES A USARSE F’C=280 KG/CM2 FY=4200 KG/CM2
Tipo de concreto
![Page 12: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/12.jpg)
Acero de grado 60º
![Page 13: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/13.jpg)
DEFINIMOS SECCIONES
para la columna 1
para la columna 2
![Page 14: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/14.jpg)
para la viga 1
para la viga 2
LA LOSA(e=0.25m)
![Page 15: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/15.jpg)
VIGA DE CIMENTACION
OJO :las zapatas se tomaran con el mismo material de la losa
![Page 16: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/16.jpg)
PROCEDEMOS A ASIGNAR LOS MATERIALES
![Page 17: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/17.jpg)
![Page 18: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/18.jpg)
![Page 19: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/19.jpg)
PROCEDEMOS A CALCULAR SU CENTRO DE MASA
![Page 20: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/20.jpg)
DEFINIENDO LA RESPUESTA DE LA FUNCION ESPECTRO
![Page 21: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/21.jpg)
PARA LA COSTA ZONA 3 Z=0.4
PARA LA SIERRA ZONA 2 Z=0.3
![Page 22: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/22.jpg)
PARA LA SELVA ZONA 1 Z=0.15
ASIGNANDO RESPUESTAS DEL ESPECTRUN DE LOS DISTINTOS TIPOS DE CARGA
EJE X COSTA
Y ASI ASIGNAREMOS PARA LOS DEMAS
![Page 23: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/23.jpg)
CORREMOS EL PROGRAMA (ANALISIS DE LA ESTRUCTURA)
![Page 24: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/24.jpg)
Obtenemos los siguientes desplazamientos para los distintos tipos tanto para costa sierra selva
![Page 25: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/25.jpg)
![Page 26: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/26.jpg)
![Page 27: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/27.jpg)
EN EL EJEX
COSTA
![Page 28: Espectro de Pseudo-Aceleraciones](https://reader036.vdocuments.site/reader036/viewer/2022062315/55cf96c7550346d0338db893/html5/thumbnails/28.jpg)
SIERRA
SELVA