Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/9788
DC FieldValueLanguage
dc.contributor.authorallKyriakopoulos, C.; Georgia Institute of Technologyen
dc.contributor.authorallMasterlark, T.; South Dakota School of Mines and Technologyen
dc.contributor.authorallStramondo, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.contributor.authorallChini, M.; Luxembourg Institute of Science and Technologyen
dc.contributor.authorallBignami, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.date.accessioned2015-06-08T08:11:15Zen
dc.date.available2015-06-08T08:11:15Zen
dc.date.issued2013en
dc.identifier.urihttp://hdl.handle.net/2122/9788en
dc.description.abstractThe coseismic slip distribution of the Mw 9.0 2011 Tohoku-Oki earthquake has been estimated by inverting near-field onshore and offshore geodetic data, using Green’s function calculated with a 3-D finite element (FE) model. The FE model simulates several geophysical features of the subduction zone that hosted the rupture surface of the event. These features include a 3-D geometric configuration and distribution of material properties of the tectonic system, a precise geometric configuration of the irregular rupture surface, and an irregular free surface according to the topography and bathymetry. A model that simulates rupture along the interface between the relatively weak overriding Okhotsk plate and stiff subducting slab of the Pacific Plate requires less slip to produce the observed surface deformation, compared to a model having uniform material properties across the rupture interface. Furthermore, the estimated slip of the heterogeneous model is more widely distributed over the shallow portion of the plate boundary, whereas the estimated slip of the homogeneous model is more focused updip of the epicenter. This demonstrates the sensitivity of inverse analyses of geodetic data for the 2011 Tohoku-Oki earthquake to the simulated domain geometry and configuration of material properties.en
dc.language.isoEnglishen
dc.relation.ispartofJournal of Geophysical Research: Solid Earthen
dc.relation.ispartofseries/118 (2013)en
dc.subjectTohoku-Oki earthquakeen
dc.subjectFE modelingen
dc.subjectGPSen
dc.titleCoseismic slip distribution for theMw9 2011 Tohoku-Oki earthquake derived from 3-D FE modelingen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber3837 – 3847en
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.01. Crustal deformationsen
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.07. Satellite geodesyen
dc.identifier.doi10.1002/jgrb.50265en
dc.description.obiettivoSpecifico2T. Tettonica attivaen
dc.description.journalTypeJCR Journalen
dc.description.fulltextrestricteden
dc.contributor.authorKyriakopoulos, C.en
dc.contributor.authorMasterlark, T.en
dc.contributor.authorStramondo, S.en
dc.contributor.authorChini, M.en
dc.contributor.authorBignami, C.en
dc.contributor.departmentGeorgia Institute of Technologyen
dc.contributor.departmentSouth Dakota School of Mines and Technologyen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.deptSouth Dakota School of Mines and Technology-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.deptLuxembourg Institute of Science and Technology (LIST)-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.orcid0000-0003-0163-7647-
crisitem.author.orcid0000-0002-8632-9979-
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.parent04. Solid Earth-
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 Existing users please Login
2013_JGR_Kyriakopoulos_et_al.pdffull paper4.27 MBAdobe PDF
Show simple item record

WEB OF SCIENCETM
Citations 10

29
checked on Feb 10, 2021

Page view(s) 50

180
checked on Mar 27, 2024

Download(s)

42
checked on Mar 27, 2024

Google ScholarTM

Check

Altmetric