Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/4707
DC FieldValueLanguage
dc.contributor.authorallMegna, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallBarba, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallSantini, S.; Istituto di Fisica, Università degli Studi di Urbinoen
dc.contributor.authorallDragoni, M.; Settore di Geofisica, Dip. di Fisica, Università degli Studi di Bolognaen
dc.date.accessioned2008-12-15T06:44:25Zen
dc.date.available2008-12-15T06:44:25Zen
dc.date.issued2008-06en
dc.identifier.urihttp://hdl.handle.net/2122/4707en
dc.description.abstractBy means of a 2D finite-element procedure, we tested how heterogeneities at the scale of seismogenic fault affect the displacement. We defined one or more slip distributions for two typical normal-faulting earthquakes in the Central Apennines, computed the displacement occurred within different structures including lateral heterogeneities, and compared the different displacement profiles to isolate the effect of the crustal structure. To understand at what magnitude the heterogeneities affect the observation significantly, we compared the predicted coseismic displacement with GPS and DInSAR data for the Colfiorito 1997 earthquake. We find that heterogeneities significantly affect the observable horizontal coseismic displacement for the larger magnitudes, whereas for smaller quakes, they affect horizontal displacement close to the fault trace only.en
dc.language.isoEnglishen
dc.relation.ispartofTerra Novaen
dc.relation.ispartofseries3/20 (2008)en
dc.subjectfaultsen
dc.subjectnumerical modelsen
dc.subjectdisplacementsen
dc.subjectheterogeneityen
dc.subjectColfioritoen
dc.titleEffects of geological complexities on coseismic displacementen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber173-179en
dc.subject.INGV04. Solid Earth::04.07. Tectonophysics::04.07.99. General or miscellaneousen
dc.identifier.doi10.1111/j.1365-3121.2008.00800.xen
dc.description.obiettivoSpecifico3.3. Geodinamica e struttura dell'interno della Terraen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorMegna, A.en
dc.contributor.authorBarba, S.en
dc.contributor.authorSantini, S.en
dc.contributor.authorDragoni, M.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
item.openairetypearticle-
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.orcid0000-0002-3536-1805-
crisitem.author.orcid0000-0001-7965-6667-
crisitem.author.orcid0000-0003-4494-1251-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
Appears in Collections:Article published / in press
Files in This Item:
File Description SizeFormat
Megna_downloadable_preprint.pdfmain article1.43 MBAdobe PDFView/Open
Show simple item record

WEB OF SCIENCETM
Citations 50

11
checked on Feb 10, 2021

Page view(s) 50

207
checked on Mar 27, 2024

Download(s) 50

228
checked on Mar 27, 2024

Google ScholarTM

Check

Altmetric