Upload
others
View
7
Download
0
Embed Size (px)
Citation preview
Science and Technology Research Partnership for Sustainable Development
(SATREPS)
Enhancement of Earthquake and Tsunami Disaster Mitigation Technology in Peru
PROGRESS OF THE PROJECT – 2013
G1 GROUP(Seismic Motion and Geotechnical / SMGT Group)
ACTIVITIES DEVELOPED IN THE YEAR 2013
• SEISMIC MONITORING BY THE CISMID GROUND MOTION NETWORK AT LIMA CITY
• GROUND RESPONSE ANALYSIS FOR LIMA CITY
• GROUND MOTION ACCELEROGRAPH INSTALATION IN TACNA CITY
• GROUND RESPONSE ANALYSIS FOR TACNA CITY
• UPDATING OF THE GROUND MOTION NETWORK MONITORING CENTER
• ADVICE TO SENCICO FOR IMPROVEMENT OF THE PERUVIAN SEISMIC CODE
SEISMIC MONITORING BY THE CISMID GROUND MOTION NETWORK AT LIMA CITY
CISMID’S STRONG GROUND MOTION NETWORK AT LIMA CITY
EARTHQUAKES RECORDED FROM 2013 T0 2014
CURRENT LOCATION OF SEISMIC STATIONS
Two stations weremoved to Tacna CityACCELEROGRAPH
REDACIS
LARGEST MAGNITUDE EARTHQUAKE RECORDS Fecha 18/02/2014 25/11/2013 14/11/2013 09/10/2013 25/09/2013
Hora Local 18:35:51 15:06:00 02:50:32 21:15:40 11:42:39
Epicentro90 Km alSO de Ica
36 km al N‐NO de San Vicente de Cañete
46 Km al N de Pucallpa
70 Km al O de Huarmey
78 Km al S de Lomas
Profundidad 44 Km 59 km 157 Km 45 Km 37 KmMagnitud 5.6 ML 5.8 ML 4.4 ML 4.5 ML 6.9 ML
IntensidadIV Ica, La
Tinguiña, Pisco, III Lima
V (MM) entre la ciudad de Lima y la localidad de Cañete
No Sentido II Huarmey
V‐VI Acari, Caraveli; IV Arequipa, Ica; III Huancavelica; II
Cuscolatitud 14.56 12.77 7.96 9.88 16.26longitud 76.13 76.48 74.53 78.75 74.98CMA OK X X X XPPI OK OK X OK XPQR OK OK X X OKSLP OK OK X X OKSMP OK X X X XUNI1 X X X X XUNI2 X X X X XUNI3 X X OK X OKUNI4 X X X X XVES X OK OK X OKCSM OK X X X X
FEBRUARY 18, 2014 M5.6 EARTHQUAKE
CSM STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
SLP STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
PQR STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
SMP STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
CMA STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
PPI STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA
RESPONSE SPECTRA FROM THE FEBRUARY 18 , 2014 M 5.6 ICA EARTHQUAKE
GROUND RESPONSE ANALYSIS FOR LIMA CITY
0
50
100
150
200
250
0 500 1000 1500 2000 2500 3000 3500
DEPT
H (m
)
SHEAR WAVE VELOCITY (m/s)
EMO
0
50
100
150
200
250
0 500 1000 1500 2000
DEPT
H (m
)
SHEAR WAVE VELOCITY (m/s)
MOL
0
50
100
150
200
250
0 500 1000 1500 2000
DEPT
H(m)
SHEAR WAVE VELOCITY (m/s)
CSM
0
50
100
150
200
250
0 500 1000 1500 2000
DEPT
H (m
)
SHEAR WAVE VELOCITY (m/s)
PPI
0
200
400
600
800
1000
0 500 1000 1500 2000 2500 3000 3500
DEPT
H (m
)
SHEAR VELOCITY (m/s)
CMA
0
200
400
600
800
1000
0 500 1000 1500 2000 2500 3000 3500
DEPT
H (m
)
SHEAR WAVE VELOCITY (m/s)
VSV
SPECTRAL MATCHING ANALYSIS FOR THE 1966‐10‐17 AND THE 1974‐10‐03 LIMA EARTHQUAKES AT PQR STATION – LIMA CITY
0
0.2
0.4
0.6
0.8
1
0 1 2 3 4
Acel.(g)
Tiempo (s)
RESPONSE SPECTRUM
661017‐PQR
741003‐PQR
Target
‐0.3
‐0.1
0.1
0.3
0 20 40 60 80 100Acel. (g)
Tiempo (s)
66/10/17‐PQR
‐0.2
‐0.1
0
0.1
0.2
0.3
0 20 40 60 80 100Acel. (g)
Tiempo (s)
74/10/03‐PQR
0
0.2
0.4
0.6
0.8
0 1 2 3 4
Ace
l. (g
)
Tiempo (s)
RESPONSE SPECTRUM
661017-PQR
741003-PQR
Target‐0.3‐0.2‐0.1
00.10.20.3
0 20 40 60 80 100Acel.(g)
Tiempo (S)
66/10/17‐PQR
‐0.3
‐0.1
0.1
0.3
0 20 40 60 80 100Acel.(g)
Tiempo (S)
74/10/03‐PQR
INPUT EARTHQUAKE AND TARGET SPECTRA AT ROCK LEVEL
OUPUT EARTHQUAKE AND MATCHED SPECTRA AT ROCK LEVEL
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
MOL
661017‐PQR
741003‐PQR
080329‐LMO
RESPONSE SPECTRA ON THE GROUND SURFACE IN LIMA CITY
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
MOL
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
PPI
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
VSV
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
CMA
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
CSM
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
EMO
661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
Acel.(g)
Tiempo (s)
741003‐PQR
EMO
MOL
PPI
VSV
CMA
CSM
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
Acel.(g)
Tiempo (s)
661017‐PQR
EMO
MOL
PPI
VSV
CMA
CSM
RESPONSE SPECTRA ON THE GROUND SURFACE IN LIMA CITY
GROUND MOTION ACCELEROGRAPH INSTALATION IN TACNA CITY
GPS ANTENNA
ACCELEROGRAPH INSTALLATION AT UPT STATION ‐ TACNA CITY
SEISMIC RECORD
SENSOR
PC ( COMPUTER)
ACCELEROGRAPH INSTALLATION AT UNJBG STATION – TACNA CITY
RECORD OF THE JANUARY 29, 2014 M 5.4 TACNA EARTHQUAKE AT UPT STATION – TACNA CITY
ACCELEROGRAM FOURIER SPECTRUM
GROUND RESPONSE ANALYSIS FOR TACNA CITY
PROFILES DISTRICT
TAC1, TAC3, TAC5 CIUDAD NUEVA
TAC6 TACNA
TAC2, TAC4 POCOLLAY
GROUND RESPONSE ANALYSIS FOR TACNA CITY
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 1 2 3
Ace
l. (g
)
Tiempo (s)
RESPONSE SPECTRA
2001-AQP
Target
INPUT EARTHQUAKE AND TARGET SPECTRUM AT ROCK LEVEL
‐0.3
‐0.2
‐0.1
0
0.1
0.2
0.3
0 20 40 60 80 100 120 140 160 180 200Acel. (g)
Tiempo (s)
2001‐AQR
SPECTRAL MATCHING ANALYSIS FOR THE 2001 AREQUIPA Mw 8.4 EARTHQUAKE AT UNJBG STATION – TACNA CITY
0
0.2
0.4
0.6
0.8
1
1.2
0 1 2 3A
cel.
(g)
Tiempo (s)
RESPONSE SPECTRA
2001-AQP1985-VALTarget
‐0.5
‐0.4
‐0.3
‐0.2
‐0.1
0
0.1
0.2
0.3
0.4
0.5
0 20 40 60 80 100 120 140 160 180 200Acel. (g)
Tiempo (s)
2001‐AQP
OUPUT EARTHQUAKE AND MATCHED SPECTRUM AT ROCK LEVEL
0
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEP
TH (m)
SHEAR VELOCITY (m/s)
TAC10
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEP
TH (m)
SHEAR WAVE VELOCITY (m/s)
TAC2
0
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEP
TH (m)
SHEAR WAVE VELOCITY (m/s)
TAC3
0
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEP
TH (m)
SHEAR WAVE VELOCITY (m/s)
TAC4
0
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEP
TH (m)
SHEAR WAVE VELOCITY (m/s)
TAC5
0
10
20
30
40
50
60
0 200 400 600 800 1000 1200 1400
DEPTH
(m)
SHEAR WAVE VELOCITY (m/s)
TAC6
S WAVE PROFILES AT TACNA CITY
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC5
TAC5‐2001‐ARQ
TAC5‐2001‐ARQ‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC4
TAC4‐2001‐ARQ
TAC4‐2001‐ARQ‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC6
TC6‐2001‐ARQ
TC6‐2001‐ARQ‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC3
TAC3‐2001‐ARQ
TAC3‐2001‐ARQ‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC1
TAC1‐2001‐ARQ
TAC1‐2001‐ARQ‐M
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC2
TAC2‐2001‐ARQ
TAC2‐2001‐ARQ‐M
RESPONSE SPECTRA ON THE GROUND SURFACE IN TACNA CITY
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
Acel.(g)
Tiempo (s)
2001‐AREQUIPA
TAC1‐2001‐ARQ
TAC3‐2001‐ARQ
TAC5‐2001‐ARQ
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
Acel.(g)
Tiempo (s)
2001‐AREQUIPA
TAC2‐2001‐ARQ
TAC4‐2001‐ARQ
TAC6‐2001‐ARQ
CIUDAD NUEVA DISTRICT (SAND) POCOLLAY AND TACNA DISTRICT (GRAVEL)
RESPONSE SPECTRA ON THE SURFACE GROUND
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC2
TAC2‐2001‐ARQ
RESPONSE SPRECTRUM FROM AMPLIFICATION
ANALYSIS
COMPARISON BETWEEN RESPONSE SPECTRUM FROM OBSERVED EARTHQUAKES AND SPECTRUM ESTIMATED FROM AMPLIFICATION ANALYSIS
SEISMIC STATION
VS PROFILE
0.00
1.00
2.00
3.00
4.00
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
UPT
UPT_100505_2144_
UPT_040127
AMPLIFICATION ANALYSIS
NORMALIZED RESPONSE SPECTRUM
0.0
0.5
1.0
1.5
2.0
2.5
0.1 1 10
ACELER
ATION (g)
PERIODO (s)
TAC6
TC6‐2001‐ARQ
SEISMIC STATION
VS PROFILE
0.00
1.00
2.00
3.00
4.00
5.00
0.1 1 10
ACELERATION (g)
PERIODO (s)
JB
JB_100505_2144_
JB_040127
AMPLIFICATION ANALYSIS
NORMALIZED RESPONSE SPECTRUM
RESPONSE SPRECTRUM FROM AMPLIFICATION ANALYSIS
COMPARISON BETWEEN RESPONSE SPECTRUM FROM OBSERVED EARTHQUAKES AND SPECTRUM ESTIMATED FROM AMPLIFICATION ANALYSIS AT TAC 6
SYNTHETIC GROUND MOTION ACCELEROGRAMS FOR LIMA CITY(PULIDO ET AL, 20013)
REQUIREMENTS FROM SENCICO
• DEVELOPMENT OF A SET OF 20 ACCELEROGRAMS TO FIT THE SPECIFICATION OF PERUVIAN SEISMIC CODE FOR THE SEISMIC ZONE 3 (HIGHEST SEISMIC ZONE)
• EARTHQUAKE RECORDS SHOULD BE REPRESENTATIVE FOR EACH ONE OF THE THREE TYPE OF SOIL SPECIFIED BY THE PERUVIAN SEISMIC CODE
TARGET RESPONSE SPECTRA FOR SEISMIC ZONE 3 IN PERU
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
AC
EL
ER
AC
IÓN
ES
PE
CT
RA
L (
g)
PERIODO (s)
COMPARACIÓN DE ESPECTROS DE DISEÑO - E-030 - IBC - EPU - TR=475 AÑOS
Norma E030 Suelo Tipo 1
Norma E030 Suelo Tipo 2
Norma E030 Suelo Tipo 3
IBC Suelo Tipo B
IBC Suelo Tipo C
IBC Suelo Tipo D
Espectro Peligro Uniforme Suelo Tipo B
Espectro Peligro uniforme Suelo Tipo C
Espectro Peligro Uniforme Suelo Tipo D
SYNTHETIC GROUND MOTION ACCELEROGRAMS FOR LIMA CITY MATCHED TO THE PERUVIAN SEISMIC CODE DESIGN SPECTRA
(PULIDO ET AL, 2013)
1985 VALPARAISO – CHILE EARTHQUAKE MATCHED TO UNIFORM HAZARD SPECTRA
SPECTRAL MATCHING TO THE UNIFORM HAZARD SPECTRUM (475 RETURN PERIOD EVENT)
1985 VALPARAISO – CHILE EARTHQUAKE MATCHED TO PERUVIAN SEISMIC CODE DESIGN SPECTRA
SPECTRAL MATCHING TO THE PERUVIAN SEISMIC CODE DESIGN SPECTRA
1985 VALPARAISO – CHILE EARTHQUAKE MATCHED TO THE INTERNATIONAL BUILDING CODE DESIGN SPECTRA
SPECTRAL MATCHING TO THE INTERNATIONAL BUILDING CODE DESIGN SPECTRA
REDSSAT - IGP
Integrada por 21 estacionesSísmicas Satelitales
Centro Principal de Procesamiento y Análisis de la información: Oficina de Mayorazgo
Centro Alterno: Observatorio de Huayao -Huancayo
ENHANCEMENT OF THE NATIONAL ACCELEROMETER NETWORK - IGP
169 ACELEROMETROS
1.- Ley de atenuacion de la aceleracionNorma Sismorresistente
2.- Mapa de aceleraciones instrumentales
3.- proyectos de investigacion
Lima Metropolitana
43 acelerometros (1 x distrito)
Mapa de intensidades acelerometricas
SEISMIC HAZARD ASSESSMENT FOR PERU
IGP – WB Project
Catalogo Sísmico: 1960 -2012
Propuesta de Fuentes Sismogénicas
Uso de ecuación de atenuación deYoung et al (1997) y Sadigh et al (1997)
Uso de algoritmo CRISIS-2007
Asesoramiento técnico: Dr. Mario Ordaz
ENHANCEMENT OF CISMID STRONG GROUND MOTION ACCELEROGRAPH NETWORK ‐ REDACIS ‐ IN LIMA CITY
• 23 NEW ACCELEROGRAPHS WILL BE INSTALLED IN LIMA CITY
• A REAL TIME MONITORING CENTER WILL BE IMPLEMENTED
• CONSTRUCTION OF SOURCE MODEL AND STRONG MOTION SIMULATION FOR TACNA CITY
• CALCULATION OF GROUND MOTION INCLUDING SITE RESPONSE AT 6 LOCATIONS IN TACNA CITY.
• A NEW SLOPE MODEL FOR LIMA CITY WILL BE DEVELOPED