An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project

The probabilistic seismic hazard analysis for Romania is revisited within the framework of the BIGSEES national research project (http://infp.infp.ro/bigsees/default.htm) financed by the Romanian Ministry of Education and Scientific Research in the period 2012-2016. The scope of this project is to p...

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Autores: Pavel, Florin, Vacareanu, Radu, Douglas, John, Radulian, Micrea, Cioflan, Carmen, Barbat Barbat, Horia Alejandro|||0000-0002-3649-8053
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/100467
Acceso en línea:https://hdl.handle.net/2117/100467
https://dx.doi.org/10.1007/s00024-015-1223-6
Access Level:acceso abierto
Palabra clave:Earthquake hazard analysis-Romania
Seismic source
ground motion model
acceleration response spectra
soil class
exceedance probability
uncertainty
MOTION PREDICTION EQUATIONS
SUBDUCTION-ZONE EARTHQUAKES
INTERMEDIATE-DEPTH VRANCEA
STRONG GROUND MOTIONS
CRUSTAL SEISMICITY
TOPOGRAPHIC SLOPE
RESPONSE SPECTRA
LOGIC TREES
EUROPE
Risc sísmic -- Rumania
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Riscos geològics
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repository_id_str
spelling An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE ProjectPavel, FlorinVacareanu, RaduDouglas, JohnRadulian, MicreaCioflan, CarmenBarbat Barbat, Horia Alejandro|||0000-0002-3649-8053Earthquake hazard analysis-RomaniaSeismic sourceground motion modelacceleration response spectrasoil classexceedance probabilityuncertaintyMOTION PREDICTION EQUATIONSSUBDUCTION-ZONE EARTHQUAKESINTERMEDIATE-DEPTH VRANCEASTRONG GROUND MOTIONSCRUSTAL SEISMICITYTOPOGRAPHIC SLOPERESPONSE SPECTRALOGIC TREESEUROPERisc sísmic -- RumaniaÀrees temàtiques de la UPC::Enginyeria civil::Geologia::Riscos geològicsThe probabilistic seismic hazard analysis for Romania is revisited within the framework of the BIGSEES national research project (http://infp.infp.ro/bigsees/default.htm) financed by the Romanian Ministry of Education and Scientific Research in the period 2012-2016. The scope of this project is to provide a refined description of the seismic action for Romanian sites according to the requirements of Eurocode 8. To this aim, the seismicity of all the sources influencing the Romanian territory is updated based on new data acquired in recent years. The ground-motion models used in the analysis, as well as their corresponding weights, are selected based on the results from several recent papers also published within the framework of the BIGSEES project. The seismic hazard analysis for Romania performed in this study are based on the traditional Cornell-McGuire approach. Finally, the results are discussed and compared with the values obtained in the recently completed SHARE research project. The BIGSEES and SHARE results are not directly comparable since the considered soil conditions are different-actual soil classes for BIGSEES and rock for SHARE. Nevertheless, the analyses of the seismic hazard results for 200 sites in Romania reveal considerable differences between the seismic hazard levels obtained in the present study and the SHARE results and point out the need for further analyses and thorough discussions related to the two seismic hazard models, especially in the light of a possible future harmonized hazard map for Europe.Peer Reviewed20162016-06-0120172017-02-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/100467https://dx.doi.org/10.1007/s00024-015-1223-6reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1004672026-05-27T15:37:01Z
dc.title.none.fl_str_mv An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
title An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
spellingShingle An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
Pavel, Florin
Earthquake hazard analysis-Romania
Seismic source
ground motion model
acceleration response spectra
soil class
exceedance probability
uncertainty
MOTION PREDICTION EQUATIONS
SUBDUCTION-ZONE EARTHQUAKES
INTERMEDIATE-DEPTH VRANCEA
STRONG GROUND MOTIONS
CRUSTAL SEISMICITY
TOPOGRAPHIC SLOPE
RESPONSE SPECTRA
LOGIC TREES
EUROPE
Risc sísmic -- Rumania
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Riscos geològics
title_short An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
title_full An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
title_fullStr An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
title_full_unstemmed An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
title_sort An updated probabilistic seismic hazard assessment for Romania and comparison with the approach and outcomes of the SHARE Project
dc.creator.none.fl_str_mv Pavel, Florin
Vacareanu, Radu
Douglas, John
Radulian, Micrea
Cioflan, Carmen
Barbat Barbat, Horia Alejandro|||0000-0002-3649-8053
author Pavel, Florin
author_facet Pavel, Florin
Vacareanu, Radu
Douglas, John
Radulian, Micrea
Cioflan, Carmen
Barbat Barbat, Horia Alejandro|||0000-0002-3649-8053
author_role author
author2 Vacareanu, Radu
Douglas, John
Radulian, Micrea
Cioflan, Carmen
Barbat Barbat, Horia Alejandro|||0000-0002-3649-8053
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Earthquake hazard analysis-Romania
Seismic source
ground motion model
acceleration response spectra
soil class
exceedance probability
uncertainty
MOTION PREDICTION EQUATIONS
SUBDUCTION-ZONE EARTHQUAKES
INTERMEDIATE-DEPTH VRANCEA
STRONG GROUND MOTIONS
CRUSTAL SEISMICITY
TOPOGRAPHIC SLOPE
RESPONSE SPECTRA
LOGIC TREES
EUROPE
Risc sísmic -- Rumania
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Riscos geològics
topic Earthquake hazard analysis-Romania
Seismic source
ground motion model
acceleration response spectra
soil class
exceedance probability
uncertainty
MOTION PREDICTION EQUATIONS
SUBDUCTION-ZONE EARTHQUAKES
INTERMEDIATE-DEPTH VRANCEA
STRONG GROUND MOTIONS
CRUSTAL SEISMICITY
TOPOGRAPHIC SLOPE
RESPONSE SPECTRA
LOGIC TREES
EUROPE
Risc sísmic -- Rumania
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Riscos geològics
description The probabilistic seismic hazard analysis for Romania is revisited within the framework of the BIGSEES national research project (http://infp.infp.ro/bigsees/default.htm) financed by the Romanian Ministry of Education and Scientific Research in the period 2012-2016. The scope of this project is to provide a refined description of the seismic action for Romanian sites according to the requirements of Eurocode 8. To this aim, the seismicity of all the sources influencing the Romanian territory is updated based on new data acquired in recent years. The ground-motion models used in the analysis, as well as their corresponding weights, are selected based on the results from several recent papers also published within the framework of the BIGSEES project. The seismic hazard analysis for Romania performed in this study are based on the traditional Cornell-McGuire approach. Finally, the results are discussed and compared with the values obtained in the recently completed SHARE research project. The BIGSEES and SHARE results are not directly comparable since the considered soil conditions are different-actual soil classes for BIGSEES and rock for SHARE. Nevertheless, the analyses of the seismic hazard results for 200 sites in Romania reveal considerable differences between the seismic hazard levels obtained in the present study and the SHARE results and point out the need for further analyses and thorough discussions related to the two seismic hazard models, especially in the light of a possible future harmonized hazard map for Europe.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-06-01
2017
2017-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/100467
https://dx.doi.org/10.1007/s00024-015-1223-6
url https://hdl.handle.net/2117/100467
https://dx.doi.org/10.1007/s00024-015-1223-6
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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