PRENOLIN: International benchmark on 1D nonlinear site‐response analysis—Validation phase exercise
Julie Regnier
(1, 2)
,
Luis‐fabian Bonilla
(3)
,
Pierre-Yves Bard
(4)
,
Etienne Bertrand
(1, 2)
,
Fabrice Hollender
(5)
,
Hiroshi Kawase
(6)
,
Deborah Sicilia
(7)
,
Pedro Arduino
(8)
,
Angelo Amorosi
(9)
,
Dominiki Asimaki
(10)
,
Daniela Boldini
(11)
,
Long Chen
(8)
,
Anna Chiaradonna
(12)
,
Florent de Martin
(13)
,
Ahmed Elgamal
(14)
,
Gaetano Falcone
(15)
,
Evelyne Foerster
(16)
,
Sebastiano Foti
(17)
,
Evangelia Garini
(18)
,
George Gazetas
(18)
,
Celine Gelis
(19)
,
Alborz Ghofrani
(8)
,
Amalia Giannakou
(20)
,
James Gingery
(21)
,
Nathalie Glinsky
(1, 2)
,
Joseph Harmon
(22)
,
Youssef Hashash
(22)
,
Susumu Iai
(23)
,
Steve Kramer
(8)
,
Stavroula Kontoe
(24)
,
Jozef Kristek
(25)
,
Giuseppe Lanzo
(9)
,
Annamaria Di Lernia
(26)
,
Fernando Lopez‐caballero
(27, 28)
,
Marianne Marot
(2)
,
Graeme Mcallister
(29)
,
E. Diego Mercerat
(1, 2)
,
Silvana Montoya‐noguera
(27, 30, 31)
,
Peter Moczo
(25)
,
Michael Musgrove
(22)
,
Alex Nieto‐ferro
(32)
,
Alessandro Pagliaroli
(33)
,
Federico Passeri
(17)
,
Aneta Richterova
(25)
,
Suwal Sajana
(9)
,
Maria Paola Santisi D’avila
(34)
,
Jian Shi
(10)
,
Francesco Silvestri
(12)
,
Mahdi Taiebat
(29)
,
Giuseppe Tropeano
(35)
,
Didrik Vandeputte
(7)
,
Luca Verrucci
(36)
1
GEOAZUR 7329 -
Géoazur
2 Cerema - Centre d'Etudes et d'Expertise sur les Risques, l'Environnement, la Mobilité et l'Aménagement
3 IFSTTAR/GERS/SV - Séismes et Vibrations
4 ISTerre - Institut des Sciences de la Terre
5 CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)
6 DPRI - Disaster Prevention Research Institute
7 EDF Ceidre TEGG
8 University of Washington [Seattle]
9 UNIROMA - Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
10 CALTECH - California Institute of Technology
11 Dipartimento di Ingegneria Civile
12 University of Naples Federico II = Università degli studi di Napoli Federico II
13 BRGM - Bureau de Recherches Géologiques et Minières
14 UC San Diego - Department of Structural Engineering [Univ California San Diego]
15 UNIBA - Università degli studi di Bari Aldo Moro = University of Bari Aldo Moro
16 EMSI - Laboratoire d'Etudes de Mécanique Sismique
17 Polito - Politecnico di Torino = Polytechnic of Turin
18 NTUA - National Technical University of Athens [Athens]
19 IRSN/PSE-ENV/SCAN/BERSSIN - Bureau d'évaluation des risques sismiques pour la sûreté des installations
20 Fugro Sial, Şişli‐İstanbul
21 Hayward Baker Inc, El Cajon (CA)
22 UIUC - University of Illinois at Urbana-Champaign [Urbana]
23 Flip consortium, Kyoto
24 Imperial College London
25 FMPH/UNIBA - Faculty of Mathematics, Physics and Informatics [Bratislava]
26 Polytechnic University of Bari / Politecnico di Bari
27 Fédération de Mathématiques de CentraleSupélec
28 MSSMat - Laboratoire de mécanique des sols, structures et matériaux
29 University of British Columbia [Vancouver]
30 EAFIT - EAFIT University
31 MSSMat - Laboratoire de mécanique des sols, structures et matériaux
32 EDF - EDF
33 Ud'A - Università degli studi "G. d'Annunzio" Chieti-Pescara [Chieti-Pescara]
34 Département d'Électronique [UNS - UFR Sciences]
35 University of Cagliari
36 ROMA TRE - Università degli Studi Roma Tre = Roma Tre University
2 Cerema - Centre d'Etudes et d'Expertise sur les Risques, l'Environnement, la Mobilité et l'Aménagement
3 IFSTTAR/GERS/SV - Séismes et Vibrations
4 ISTerre - Institut des Sciences de la Terre
5 CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)
6 DPRI - Disaster Prevention Research Institute
7 EDF Ceidre TEGG
8 University of Washington [Seattle]
9 UNIROMA - Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
10 CALTECH - California Institute of Technology
11 Dipartimento di Ingegneria Civile
12 University of Naples Federico II = Università degli studi di Napoli Federico II
13 BRGM - Bureau de Recherches Géologiques et Minières
14 UC San Diego - Department of Structural Engineering [Univ California San Diego]
15 UNIBA - Università degli studi di Bari Aldo Moro = University of Bari Aldo Moro
16 EMSI - Laboratoire d'Etudes de Mécanique Sismique
17 Polito - Politecnico di Torino = Polytechnic of Turin
18 NTUA - National Technical University of Athens [Athens]
19 IRSN/PSE-ENV/SCAN/BERSSIN - Bureau d'évaluation des risques sismiques pour la sûreté des installations
20 Fugro Sial, Şişli‐İstanbul
21 Hayward Baker Inc, El Cajon (CA)
22 UIUC - University of Illinois at Urbana-Champaign [Urbana]
23 Flip consortium, Kyoto
24 Imperial College London
25 FMPH/UNIBA - Faculty of Mathematics, Physics and Informatics [Bratislava]
26 Polytechnic University of Bari / Politecnico di Bari
27 Fédération de Mathématiques de CentraleSupélec
28 MSSMat - Laboratoire de mécanique des sols, structures et matériaux
29 University of British Columbia [Vancouver]
30 EAFIT - EAFIT University
31 MSSMat - Laboratoire de mécanique des sols, structures et matériaux
32 EDF - EDF
33 Ud'A - Università degli studi "G. d'Annunzio" Chieti-Pescara [Chieti-Pescara]
34 Département d'Électronique [UNS - UFR Sciences]
35 University of Cagliari
36 ROMA TRE - Università degli Studi Roma Tre = Roma Tre University
Pierre-Yves Bard
- Fonction : Auteur
- PersonId : 12114
- IdHAL : pierre-yves-bard
- ORCID : 0000-0002-3018-1047
- IdRef : 060327685
Etienne Bertrand
- Fonction : Auteur
- PersonId : 760989
- IdRef : 156909898
Fabrice Hollender
- Fonction : Auteur
- PersonId : 990744
Florent de Martin
- Fonction : Auteur
- PersonId : 13539
- IdHAL : fdemartin
- ORCID : 0000-0003-3746-9067
- IdRef : 145561445
Celine Gelis
- Fonction : Auteur
- PersonId : 1071051
- IdHAL : celine-gelis
- ORCID : 0000-0002-0915-3535
Nathalie Glinsky
- Fonction : Auteur
- PersonId : 1370960
- IdHAL : nathalie-glinsky
- ORCID : 0000-0003-3608-0949
Jozef Kristek
- Fonction : Auteur
- PersonId : 763808
- ORCID : 0000-0002-2332-541X
- IdRef : 190187395
Fernando Lopez‐caballero
- Fonction : Auteur
- PersonId : 19295
- IdHAL : fernando-lopez-caballero
- ORCID : 0000-0002-1010-1230
- IdRef : 083769013
E. Diego Mercerat
- Fonction : Auteur
- PersonId : 750382
- IdHAL : e-diego-mercerat
- ORCID : 0000-0003-3154-584X
- IdRef : 130789666
Peter Moczo
- Fonction : Auteur
- PersonId : 763807
- ORCID : 0000-0001-5276-9311
Jian Shi
- Fonction : Auteur
- PersonId : 768049
- ORCID : 0000-0002-1969-7579
Résumé
This article presents the main results of the validation phase of the PRENOLIN project. PRENOLIN is an international benchmark on 1D nonlinear (NL) site-response analysis. This project involved 19 teams with 23 different codes tested. It was divided into two phases; with the first phase verifying the numerical solution of these codes on idealized soil profiles using simple signals and real seismic records. The second phase described in this article referred to code validation for the analysis of real instrumented sites.This validation phase was performed on two sites (KSRH10 and Sendai) of the Japanese strong-motion networks KiK-net and Port and Airport Research Institute (PARI), respectively, with a pair of accelerometers at surface and depth. Extensive additional site characterizations were performed at both sites involving in situ and laboratory measurements of the soil properties. At each site, sets of input motions were selected to represent different peak ground acceleration (PGA) and frequency content. It was foundthat the code-to-code variability given by the standard deviation of the computed surface-response spectra is around 0.1 (in log10 scale) regardless of the site and input motions. This indicates a quite large influence of the numerical methods on site-effectassessment and more generally on seismic hazard. Besides, it was observed that sitespecific measurements are of primary importance for defining the input data in siteresponse analysis. The NL parameters obtained from the laboratory measurementsshould be compared with curves coming from the literature. Finally, the lessons learned from this exercise are synthesized, resulting also in a few recommendations for future benchmarking studies, and the use of 1D NL, total stress site-response analysis
Domaines
Géophysique [physics.geo-ph]| Origine | Fichiers produits par l'(les) auteur(s) |
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