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dc.contributor.authorPinzón, Luis A.
dc.contributor.authorPujades Beneit, Lluís
dc.contributor.authorHidalgo Leiva, D.A.
dc.contributor.authorDíaz, Sergio Alberto
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2018-11-20T13:01:52Z
dc.date.issued2018-09
dc.identifier.citationPinzón, L., Pujades, L.G., Hidalgo-Leiva, D., Díaz, S. Directionality models from ground motions of Italy. "Ingegneria Sismica", Setembre 2018, vol. 35, núm. 3, p. 43-63.
dc.identifier.issn0393-1420
dc.identifier.otherhttps://www.researchgate.net/publication/327883958_Directionality_models_from_ground_motions_of_Italy
dc.identifier.urihttp://hdl.handle.net/2117/124748
dc.description.abstractDirectionality effects on the expected strong ground motion in Italy are investigated. After a brief description of the directionality effect and the intensity measures involved, a wide Italian database of strong ground motion records is used, with a total of 949 horizontal accelerograms (two components). The analysis is performed for 5% damped response spectra in the 0.01-4 s period range. Rotation-independent intensity measures, resulting from combining maximum values of the as-recorded accelerograms, are investigated. The study has also been performed using maximum values of the time histories resulting from the previous combination of as-recorded time histories. Ratios between these rotation-independent intensity measures and those formerly used in ground motion predictive equations have been computed and modelled by means of a simple theoretical model. Thus, the results are useful for updating former strong ground motion predictive equations in a simple and straightforward way.
dc.format.extent21 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
dc.subject.lcshSeismology--Italy
dc.subject.otherdirectionality
dc.subject.otherseismic response
dc.subject.otherintensity measures
dc.subject.otherorientation-independent
dc.subject.otherspectral response
dc.titleDirectionality models from ground motions of Italy
dc.typeArticle
dc.subject.lemacSismologia -- Observacions
dc.contributor.groupUniversitat Politècnica de Catalunya. GIES - Geofísica i Enginyeria Sísmica
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ingegneriasismica.org/directionality-models-from-ground-motions-of-italy/
dc.rights.accessRestricted access - publisher's policy
drac.iddocument23504584
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/1PE/CGL2015-65913-P
dc.date.lift10000-01-01
upcommons.citation.authorPinzón, L.; Pujades, L.G.; Hidalgo-Leiva, D.; Díaz, S.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIngegneria Sismica
upcommons.citation.volume35
upcommons.citation.number3
upcommons.citation.startingPage43
upcommons.citation.endingPage63


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