Effects of the February 6, 2023, Kahramanmaraş earthquake on structures in Kahramanmaraş city

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dc.authoridISIK, Ercan/0000-0001-8057-065X
dc.contributor.authorAvcil, Fatih
dc.contributor.authorIsik, Ercan
dc.contributor.authorIzol, Rabia
dc.contributor.authorBuyuksarac, Aydin
dc.contributor.authorArkan, Enes
dc.contributor.authorArslan, Musa Hakan
dc.contributor.authorAksoylu, Ceyhun
dc.date.accessioned2025-01-27T20:54:32Z
dc.date.available2025-01-27T20:54:32Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractLarge-scale loss of life and property occurred in Kahramanmaras and its districts, which are the city center where the epicenters of the earthquake couples that occurred on February 6, 2023, in Turkiye. Major damage has occurred in different structural systems due to the earthquake. In addition, fault traces that are the source of the earthquake were clearly observed on the ground surface. In this study, the effects of both earthquakes on soil, reinforced concrete, masonry, prefabricated, and other structural systems were evaluated observationally in Kahramanmaras and its districts. Comparisons were made on the last two earthquake maps used in Turkiye for the locations of strong ground motion measuring devices in Kahramanmaras. The masonry structures, which are common in rural areas in the epicenter, have been heavily damaged because they have not received engineering service. However, it is seen that the concrete buildings have insufficient strength and ductility. A similar situation is also present in industrial precast structures, and it has been observed that the damaged and collapsed in these structures are manufactured without complying with the type connection details given for prefabricated reinforced concrete structures in the codes. It has also been observed that the soil-structure interaction is the most determining parameter in the structure's performance in these earthquake couples. Especially in weak soils, the damage to the structures has been quite heavy. The field data obtained from the earthquakes showed that some of the conditions of the current earthquake code should be discussed again.
dc.identifier.doi10.1007/s11069-023-06314-1
dc.identifier.endpage2991
dc.identifier.issn0921-030X
dc.identifier.issn1573-0840
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85177783731
dc.identifier.scopusqualityQ1
dc.identifier.startpage2953
dc.identifier.urihttps://doi.org/10.1007/s11069-023-06314-1
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26099
dc.identifier.volume120
dc.identifier.wosWOS:001108201300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofNatural Hazards
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectKahramanmaras
dc.subjectEarthquake couple
dc.subjectDamage
dc.subjectSeismic risk
dc.subjectMap
dc.subjectSurface faulting
dc.titleEffects of the February 6, 2023, Kahramanmaraş earthquake on structures in Kahramanmaraş city
dc.typeArticle

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