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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/6823
DC FieldValueLanguage
dc.contributor.authorallCalderoni, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallRovelli, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallDi Giovambattista, R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.date.accessioned2011-01-21T11:02:14Zen
dc.date.available2011-01-21T11:02:14Zen
dc.date.issued2010-12-17en
dc.identifier.urihttp://hdl.handle.net/2122/6823en
dc.description.abstractThis study is focused on amplification effects observed at an on-fault station, FAGN, near L’Aquila. The difference in amplitude, compared to nearby stations, is extremely large for some particular events and neigligible for others of the same seismic sequence. FAGN is located on the S. Demetrio fault (Vezzani and Ghisetti, 1998) and the presence of the fault zone beneath the station could play a role on the observed amplifications (Davis et al., 2000; Cultrera et al., 2003; Karabulut and Bouchon, 2007). The fault-guided propagation effect is investigated through numerical modeling and analytical solutions by Ben-Zion and Aki (1990) and Ben-Zion (1998).en
dc.language.isoEnglishen
dc.relation.ispartofAGU Fall Meetingen
dc.subjectL'Aquila earthquakesen
dc.subjectseismic trapped wavesen
dc.subjectfault zone propertiesen
dc.titleLarge amplitude variations recorded by an on-fault seismological station during the L’Aquila earthquakes: evidence for a complex fault-induced site effecten
dc.typePoster sessionen
dc.description.statusPublisheden
dc.subject.INGV01. Atmosphere::01.02. Ionosphere::01.02.05. Wave propagationen
dc.subject.INGV04. Solid Earth::04.01. Earth Interior::04.01.99. General or miscellaneousen
dc.subject.INGV04. Solid Earth::04.02. Exploration geophysics::04.02.06. Seismic methodsen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneousen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.01. Earthquake faults: properties and evolutionen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.04. Ground motionen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysisen
dc.description.ConferenceLocationSan Franciscoen
dc.relation.referencesBen-Zion, Y., and K. Aki (1990). Seismic radiation from an SH line source in a laterally heterogeneous planar fault zone, Bull. Seism. Soc. Am., 80, 971-994. Ben-Zion, Y. (1998), Properties of seismic fault zone waves and their utility for imaging low-velocity structures, J. Geophys. Res., 103, 12, 567-12,585. Calderoni, G., S. K. Singh, and A. Rovelli (2009). Scaling of source spectra of the April 2009 L'Aquila, Italy earthquakes, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract U23A-0026. Cultrera, G., A. Rovelli, G. Mele, R. Azzara, A. Caserta, and F. Marra, (2003). Azimuth-dependent amplification of weak and strong ground motions within a fault zone (Nocera Umbra, central Italy), J. Geophys. Res., 108(B3), 2156. Davis, P.M., J.L. Rubinstein, K.H Liu,. S.S. Gao, and L. Knopoff (2000). Northridge earthquake damage caused by geologic focusing of seismic waves, Science, 289, 1746–1750. Karabulut H., and M. Bouchon (2007). Spatial variability and non-linearity of strong ground motion near a fault, Geophys. J. Int., 170,1, 262–274. Herrmann, R. B., L. Malagnini, and I. Munafò. Moment Tensors of the 2009 L'Aquila Earthquake Sequence by , BSSA (submitted). Vezzani, L., and F. Ghisetti (1998). Carta geologica. dell’Abruzzo, Scala 1:100.000, S.El.Ca., Florence, Italy.en
dc.description.obiettivoSpecifico3.1. Fisica dei terremotien
dc.description.obiettivoSpecifico4.1. Metodologie sismologiche per l'ingegneria sismicaen
dc.description.obiettivoSpecifico4.4. Scenari e mitigazione del rischio ambientaleen
dc.description.fulltextopenen
dc.contributor.authorCalderoni, G.en
dc.contributor.authorRovelli, A.en
dc.contributor.authorDi Giovambattista, R.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
item.openairetypePoster session-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.orcid0000-0002-3712-4432-
crisitem.author.orcid0000-0001-5622-1396-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent01. Atmosphere-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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