Science and Technology Research Partnershipfor 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 GROUNDMOTION NETWORK AT LIMA CITYCISMID’S STRONG GROUND MOTIONNETWORK AT LIMA CITYEARTHQUAKES RECORDED FROM 2013 T0 2014

CURRENT LOCATION OF SEISMIC STATIONSACCELEROGRAPH
REDACISTwo stations weremoved to Tacna City

LARGEST MAGNITUDE EARTHQUAKE RECORDSFecha
Hora Local
Epicentro
Profundidad
Magnitud
Intensidad
latitudlongitud
CMA
PPIPQR
SLP
SMP
UNI1
UNI2
UNI3
UNI4VESCSM

18/02/2014
25/11/2013
18:35:51
15:06:00
90 Km al
36 km al N‐NO de San
SO de Ica
Vicente de Cañete
44 Km
59 km
5.6 ML
5.8 ML

14/11/2013
02:50:32
46 Km al N dePucallpa
157 Km
4.4 ML

09/10/2013
21:15:40
70 Km al O deHuarmey
45 Km
4.5 MLV (MM) entre la
IV Ica, La
Tinguiña, Pisco, ciudad de Lima y la
III Lima
localidad de Cañete

No Sentido

II Huarmey

7.96
74.53
X
X
X
X
X
X
X
OK
X
OK
X

9.88
78.75
X
OK
X
X
X
X
X
X
X
X
X

14.56
76.13
OK
OK
OK
OK
OK
X
X
X
X
X
OK

12.77
76.48
X
OK
OK
OK
X
X
X
X
X
OKX

25/09/2013
11:42:39
78 Km al S deLomas
37 Km
6.9 ML
V‐VI Acari, Caraveli;
IV Arequipa, Ica; III
Huancavelica; IICusco
16.26
74.98
XXOKOKXXXOKXOKXFEBRUARY 18, 2014 M5.6 EARTHQUAKECSM STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRASLP STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRAPQR STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRASMP STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRA

CMA STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRAPPI STATION: ACCELERATION TIME HISTORY AND FOURIER SPECTRARESPONSE SPECTRA FROM THE FEBRUARY 18 , 2014 M 5.6 ICA EARTHQUAKEGROUND RESPONSE ANALYSIS FOR LIMA CITYSHEAR WAVE VELOCITY (m/s)
0500

10001500

20000PPIDEPTH (m)50100150200250

SHEAR WAVE VELOCITY (m/s)
0500

1000

1500

2000050

DEPTH(m)CSM

SHEAR WAVE VELOCITY (m/s)

1000500

1000

1500

20000150

MOL50DEPTH (m)200250100
150200250SHEAR WAVE VELOCITY (m/s)
0500

1000

1500

2000

2500

3000

1000

1500

2000

2500

3500

30003500

EMO050DEPTH (m)CMA200DEPTH (m)5000SHEAR VELOCITY (m/s)
04001001506002008002501000SHEAR WAVE VELOCITY (m/s)
05001000150020002500

300035000VSVDEPTH (m)2004006008001000

SPECTRAL MATCHING ANALYSIS FOR THE 1966‐10‐17 AND THE 1974‐10‐03 LIMA
EARTHQUAKES AT PQR STATION – LIMA CITYRESPONSE SPECTRUM

Acel. (g)0.3
66/10/17‐PQR

0.1
2040

Acel. (g)‐0.36080

Tiempo (s)0.3
0.2
0.10‐0.1 0‐0.20.8

100Acel.(g)‐0.1 01661017‐PQR
741003‐PQR
Target0.60.474/10/03‐PQR
0.2

20406080

10000Tiempo (s)1234Tiempo (s)0.30.20.10‐0.1 0‐0.2‐0.3

RESPONSE SPECTRUM
66/10/17‐PQR

0.8

20406080

Tiempo (S)0.3

Acel.(g)74/10/03‐PQR

20400.66080741003-PQR
Target

0.4

0.2

0.1
‐0.1 0661017-PQR

100Acel. (g)Acel.(g)INPUT EARTHQUAKE AND TARGET SPECTRA AT ROCK LEVEL

10000‐0.3

Tiempo (S)12Tiempo (s)OUPUT EARTHQUAKE AND MATCHED SPECTRA AT ROCK LEVEL

34RESPONSE SPECTRA ON THE GROUND SURFACE IN LIMA CITYMOLEMO

MOL

2.5PPI

2.52.52.52.02.0661017‐PQR‐M
741003‐PQR‐M

1.0

1.5 1.5

ACELERATION (g)741003‐PQR

1.52.0661017‐PQR
661017‐PQR
741003‐PQR

ACELERATION (g)661017‐PQR

ACELERATION (g)ACELERATION (g)2.0741003‐PQR
661017‐PQR‐M
741003‐PQR‐M
080329‐LMO

1.0 1.00.50.5661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M

1.5
1.00.50.50.00.00.1

1100.00.10.0

PERIODO (s)110PERIODO1 (s)0.10.1110

PERIODO (s)10PERIODO (s)

CMA

VSV
2.52.5ACELERATION (g)661017‐PQR
741003‐PQR

1.5661017‐PQR‐M
741003‐PQR‐M

1.02.0ACELERATION (g)2.02.0661017‐PQR
741003‐PQR
661017‐PQR‐M
741003‐PQR‐M

1.5
1.00.50.50.1110661017‐PQR
741003‐PQR

1.5661017‐PQR‐M
741003‐PQR‐M

1.00.50.0

0.0

0.00.11100.11PERIODO (s)PERIODO (s)10PERIODO (s)RESPONSE SPECTRA ON THE GROUND SURFACE IN LIMA CITY
661017‐PQR

741003‐PQR

2.52.5
EMO

EMO

MOL

2.02.0MOL

PPIPPIVSV

1.5

VSV

1.5Acel.(g)CMAAcel.(g)ACELERATION (g)

CSM

2.5

CSM

CMACSM

1.01.0

0.5

0.5

0.0

0.00.1

1Tiempo (s)100.1

1Tiempo (s)10GROUND MOTION ACCELEROGRAPH
INSTALATION IN TACNA CITY

ACCELEROGRAPH INSTALLATION AT UPT STATION ‐ TACNA CITY
GPSANTENNAACCELEROGRAPH INSTALLATION AT UNJBG STATION – TACNA CITY

PC ( COMPUTER)SEISMIC RECORDSENSOR

RECORD OF THE JANUARY 29, 2014 M 5.4 TACNA EARTHQUAKE AT UPT STATION – TACNA CITY
ACCELEROGRAM

FOURIER SPECTRUM

GROUND RESPONSE ANALYSIS FOR TACNA CITYGROUND RESPONSE ANALYSIS FOR TACNA CITYPROFILES

DISTRICT

TAC1, TAC3, TAC5CIUDAD NUEVATAC6TACNA

TAC2, TAC4POCOLLAY

SPECTRAL MATCHING ANALYSIS FOR THE 2001 AREQUIPA Mw 8.4 EARTHQUAKE AT
UNJBG STATION – TACNA CITYRESPONSE SPECTRA
0.3

1.2

2001‐AQR

0.10‐0.1 020406080100120140160180200

Acel. (g)Acel. (g)0.21.02001-AQP0.8Target

0.6
0.4
0.2

‐0.20.0‐0.3

Tiempo (s)0123Tiempo (s)0.5
0.40.30.20.10‐0.1 0‐0.2‐0.3‐0.4‐0.5

RESPONSE SPECTRA
1.2

2001‐AQP

20406080100120140160

180

1200

Acel. (g)Acel. (g)INPUT EARTHQUAKE AND TARGET SPECTRUM AT ROCK LEVEL

2001-AQP
1985-VAL
Target

0.8
0.6
0.4
0.2
0Tiempo (s)0123Tiempo (s)OUPUT EARTHQUAKE AND MATCHED SPECTRUM AT ROCK LEVELS WAVE PROFILES AT TACNA CITY
SHEAR VELOCITY (m/s)
0SHEAR WAVE VELOCITY (m/s)

200 400 600 800 1000 1200 1400

00TAC13040TAC2203040203040505050606060SHEAR WAVE VELOCITY (m/s)

SHEAR WAVE VELOCITY (m/s)

200 400 600 800 1000 1200 1400

0020304000TAC410DEPTH (m)10SHEAR WAVE VELOCITY (m/s)

200 400 600 800 1000 1200 1400

203040200 400 600 800 1000 1200 1400

0TAC510DEPTH(m)0TAC310DEPTH (m)20200 400 600 800 1000 1200 1400

010DEPTH (m)DEPTH (m)0010DEPTH (m)SHEAR WAVE VELOCITY (m/s)

200 400 600 800 1000 1200 1400203040505050606060

TAC6RESPONSE SPECTRA ON THE GROUND SURFACE IN TACNA CITY
TAC1TAC22.52.52.01.5
TAC1‐2001‐ARQ‐M

1.00.52.0
TAC2‐2001‐ARQ

ACELERATION (g)TAC1‐2001‐ARQ

ACELERATION (g)1.5
TAC2‐2001‐ARQ‐M

1.00.50.00.00.1

1101100.1

TAC4TAC5

TAC62.52.0

ACELERATION (g)TAC4‐2001‐ARQ

TAC4‐2001‐ARQ‐M

1.00.52.0
TAC5‐2001‐ARQ

1.5
TAC5‐2001‐ARQ‐M

1.00.50.010

TC6‐2001‐ARQ

1.5
TC6‐2001‐ARQ‐M

1.00.50.0110PERIODO (s)2.50.1

1PERIODO (s)2.51.5

TAC3‐2001‐ARQ‐M

1.00.00.1

PERIODO (s)2.0

TAC3‐2001‐ARQ

1.50.5ACELERATION (g)ACELERATION (g)2.0

ACELERATION (g)TAC32.50.00.1

1PERIODO (s)100.1

1PERIODO (s)10PERIODO (s)RESPONSE SPECTRA ON THE SURFACE GROUNDCIUDAD NUEVA DISTRICT (SAND)POCOLLAY AND TACNA DISTRICT (GRAVEL)

2001‐AREQUIPA

2001‐AREQUIPA

2.52.5

TAC1‐2001‐ARQ

2.0

TAC2‐2001‐ARQ

2.0

TAC3‐2001‐ARQ

TAC4‐2001‐ARQ

1.5Acel.(g)Acel.(g)1.5
TAC5‐2001‐ARQ

TAC6‐2001‐ARQ

1.01.00.5

0.5

0.00.00.1

1Tiempo (s)100.1

1Tiempo (s)10COMPARISON BETWEEN RESPONSE SPECTRUM FROM OBSERVED EARTHQUAKES AND
SPECTRUM ESTIMATED FROM AMPLIFICATION ANALYSISSEISMICSTATIONVS PROFILE
TAC22.5

RESPONSE SPRECTRUM
FROM AMPLIFICATIONANALYSISNORMALIZED RESPONSE
SPECTRUM

UPT_100505_2144_3.00

1.5

ACELERATION (g)2.0

ACELERATION (g)

UPT
4.00

TAC2‐2001‐ARQ

1.0

UPT_040127
AMPLIFICATION ANALYSIS

2.00

1.00

0.50.00.00
0.1

10.1

101PERIODO (s)10PERIODO (s)COMPARISON BETWEEN RESPONSE SPECTRUM FROM OBSERVED EARTHQUAKES AND
SPECTRUM ESTIMATED FROM AMPLIFICATION ANALYSIS AT TAC 6SEISMICSTATIONVS PROFILEJB

TAC62.55.00

RESPONSE SPRECTRUM FROMAMPLIFICATION ANALYSIS

4.00

ACELERATION (g)2.0
ACELERATION (g)NORMALIZED RESPONSE
SPECTRUM

TC6‐2001‐ARQ

1.5

1.0

0.5

JB_100505_2144_
JB_040127

3.00

AMPLIFICATION ANALYSIS

2.00

1.00

0.00.00

0.11PERIODO (s)100.11PERIODO (s)10UPDATING OF THE GROUND MOTION NETWORKMONITORING CENTERIMPLEMENTATION OF A NEW REDACIS’ WEP PAGEREAL TIME MONITORING OF GROUND MOTION ACCELEROGRAPHSACCESS TO REDACIS’ SEISMIC DATA BASEACCESS TO REDACIS’ SEISMIC DATA BASEADVICE TO SENCICO FOR IMPROVEMENTOF THE PERUVIAN SEISMIC CODE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 OFPERUVIAN 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 PERUCOMPARACIÓN DE ESPECTROS DE DISEÑO - E-030 - IBC - EPU - TR=475 AÑOS1.6

Norma E030 Suelo Tipo 1
Norma E030 Suelo Tipo 2

1.4

ACELERACIÓN ESPECTRAL (g)Norma E030 Suelo Tipo 3
IBC Suelo Tipo B

1.2

IBC Suelo Tipo C
1.0

IBC Suelo Tipo DEspectro Peligro Uniforme Suelo Tipo B

0.8

Espectro Peligro uniforme Suelo Tipo C
Espectro Peligro Uniforme Suelo Tipo D

0.60.40.2

0.0
0.00.51.0

1.5

2.02.5

3.0

3.54.0PERIODO (s)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 TOPERUVIAN SEISMIC CODE DESIGN SPECTRA

SPECTRAL MATCHING TO THE PERUVIAN SEISMIC CODEDESIGN SPECTRA

1985 VALPARAISO – CHILE EARTHQUAKE MATCHED TO THE
INTERNATIONAL BUILDING CODE DESIGN SPECTRA

SPECTRAL MATCHING TO THE INTERNATIONAL BUILDING CODEDESIGN SPECTRAIMPLEMENTATION OF THE SATELITAL NETWORKREDSSAT - IGP

IMPLEMENTACION DE LA REDSSAT - IGPREDSSAT - IGP
Integrada por 21 estaciones
Sísmicas Satelitales
Centro Principal de Procesamiento yAnálisis de la información: Oficina deMayorazgo
Centro Alterno: Observatorio de Huayao Huancayo

ENHANCEMENT OF THE NATIONALACCELEROMETER NETWORK - IGP

169 ACELEROMETROS
1.- Ley de atenuacion de la aceleracion
Norma 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. MarioOrdazENHANCEMENT OF CISMID STRONG GROUND MOTIONACCELEROGRAPH 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 MOTIONSIMULATION FOR TACNA CITY
• CALCULATION OF GROUND MOTION INCLUDING SITERESPONSE AT 6 LOCATIONS IN TACNA CITY.
• A NEW SLOPE MODEL FOR LIMA CITY WILL BE DEVELOPED