Time-dependent stress increase along the major faults in eastern Turkey

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dc.authoridsunbul, fatih / 0000-0002-3590-374X
dc.authorscopusid25824071900
dc.contributor.authorSünbül, Fatih
dc.date.accessioned2022-02-15T16:58:33Z
dc.date.available2022-02-15T16:58:33Z
dc.date.issued2019
dc.departmentBakırçay Üniversitesien_US
dc.description.abstractThe co-seismic, and post-seismic effects of 18 earthquakes that occurred since 1822 were modelled in conjunction with a regionally variable secular inter-seismic effect in order to investigate how the Coulomb stress field in the eastern part of the North Anatolian and the East Anatolian Fault Zones, have evolved over the past two centuries. Results show that viscoelastic post-seismic relaxations caused by the 1939 Ms 7.9 Erzincan earthquake is still strong and influencing the seismic activity in the region. Post-seismic effects have increased the stress on the Yedisu segment as much as 5.3 bars, whereas supressed stress on the Kahramanmaras-Malatya segment. In general, increases in stress due to viscous-elastic effects are comparable, or in certain cases even larger than the increases in stress caused by co-seismic deformations. This indicates that the additional stress changes derived from viscoelastic deformations could be significant and should be taken into consideration when assessing seismic hazard along the active seismic zones. Two regions are identified as having high positive Coulomb stress changes therefore high seismic hazard; a segment close to Bingol Province in the East Anatolian Fault Zone and the Yedisu segment of the North Anatolian Fault Zone.en_US
dc.identifier.doi10.1016/j.jog.2019.03.001
dc.identifier.endpage31en_US
dc.identifier.issn0264-3707
dc.identifier.scopus2-s2.0-85062804408en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage23en_US
dc.identifier.urihttps://doi.org/10.1016/j.jog.2019.03.001
dc.identifier.urihttps://hdl.handle.net/20.500.14034/425
dc.identifier.volume126en_US
dc.identifier.wosWOS:000466256700003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSünbül, Fatih
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.journalJournal Of Geodynamicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEast Anatolian Faulten_US
dc.subjectNorth Anatolian Faulten_US
dc.subjectCoulomb stress changeen_US
dc.subjectTime-dependent seismic hazarden_US
dc.subjectHector-Mine-Earthquakeen_US
dc.subjectMojave-Deserten_US
dc.subjectDeformationen_US
dc.subjectNorthen_US
dc.subjectAccumulationen_US
dc.subjectEvolutionen_US
dc.subjectGpsen_US
dc.titleTime-dependent stress increase along the major faults in eastern Turkeyen_US
dc.typeArticleen_US

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