Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/5186
DC Field | Value | Language |
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dc.contributor.authorall | Convertito, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.authorall | Iervolino, I.; Dipartimento di Ingegneria Strutturale, Università degli studi di Napoli Federico II | en |
dc.contributor.authorall | Herrero, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.date.accessioned | 2009-09-28T12:56:57Z | en |
dc.date.available | 2009-09-28T12:56:57Z | en |
dc.date.issued | 2009-10 | en |
dc.identifier.uri | http://hdl.handle.net/2122/5186 | en |
dc.description.abstract | Probabilistic seismic hazard analysis is currently the soundest basis for the rational evaluation of ground-motion hazard for site-specific engineering design and assessment purposes. An increasing number of building codes worldwide acknowledge the uniform hazard spectra as the reference to determine design actions on structures and to select input ground motions for seismic structural analysis. This is the case, for example, in Italy where the new seismic code also requires the seismic input for nonlinear dynamic analysis to be selected on the basis of dominating events, for example, identified via disaggregation of seismic hazard. In the present study, the design earthquakes expressed in terms of representative magnitude (M), distance (R), and ε were investigated for a wide region in the southern Apennines, Italy. To this aim, the hazards corresponding to peak ground acceleration and spectral acceleration at 1 sec with a return period of 475 yr were disaggregated. For each of the disaggregation variables the shape of the joint and marginal probability density functions were studied. The first two modes expressed by M, R, and ε were extracted and mapped for the study area. The results shown provide additional information, in terms of source and ground-motion parameters, to be used along with the standard hazard maps to better select the design earthquakes. The analyses also allow us to assess how various frequency ranges of the design spectrum are differently contributed by seismic sources in the study area. | en |
dc.language.iso | English | en |
dc.publisher.name | Seismological Society of America | en |
dc.relation.ispartof | Bulletin of the Seismological Society of America | en |
dc.relation.ispartofseries | 5/99(2009) | en |
dc.subject | seismic hazard | en |
dc.subject | disaggregation | en |
dc.subject | Southern Apenniens | en |
dc.subject | design earthquake | en |
dc.title | Importance of Mapping Design Earthquakes: Insights for the Southern Apennines, Italy | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 2979–2991 | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.04. Ground motion | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk | en |
dc.identifier.doi | 10.1785/0120080272 | en |
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Disaggregazione della pericolosità sismica in termini di M R ε, Progetto DPC-INGV S1, Deliverable D14 (http://esse1.mi.ingv.it/d14.html) (in Italian). U.S. Nuclear Regulatory Commission (2001). Technical basis for revision of regulatory guidance on design ground motions: Hazard- and riskconsistent ground motion spectra guidelines, NUREG/CR-6728, Government Printing Office, Washington, D.C. Valensise, G., A. Amato, P. Montone, and D. Pantosti (2003). Earthquakes in Italy: Past, present and future, Episodes 26, 245–249. Wessel, P., and W. H. F. Smith (1991). Free software helps map and display data, Eos Trans. Am. Geophys. Union 72, 445–446. Westaway, R., and J. Jackson (1987). The earthquake of 1980 November 23 in Campania–Basilicata (southern Italy), Geophys. J. R. Astron. Soc. 90, 375–443. | en |
dc.description.obiettivoSpecifico | 4.2. TTC - Modelli per la stima della pericolosità sismica a scala nazionale | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Convertito, V. | en |
dc.contributor.author | Iervolino, I. | en |
dc.contributor.author | Herrero, A. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.department | Dipartimento di Ingegneria Strutturale, Università degli studi di Napoli Federico II | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
crisitem.author.dept | Università degli Studi di Napoli Federico II | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.orcid | 0000-0002-7115-7502 | - |
crisitem.author.orcid | 0000-0002-4076-2718 | - |
crisitem.author.orcid | 0000-0001-5633-5852 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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