Investigation of Site Characterization and Vulnerability in Antakya (Turkey) under Basin Effect

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dc.contributor.authorBüyüksaraç, Aydın
dc.contributor.authorBektaş, Özcan
dc.contributor.authorIşık, Ercan
dc.contributor.authorÖver, Semir
dc.contributor.authorKaçın, Selçuk
dc.date.accessioned2025-01-27T19:22:38Z
dc.date.available2025-01-27T19:22:38Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIt is very important and necessary to know the depth of the bedrock in determining the soil behavior. However, determining the depth of bedrock spatially is a very difficult and costly process. The depth of the bedrock can be obtained by using the dominant vibration frequency obtained by the microtremor data. The bedrock depth map was created with the correlation produced from the dominant vibration frequencies obtained from microtremor measurements made in Antakya (Turkey). In bedrock calculations at low frequencies, the value range shows scattering. In the vulnerability analysis for Antakya soils, a low level of vulnerability (Kg = 6) was obtained in the east and northeast of the area. It has been observed that the S-wave velocity (Vs) in this area is lower than 406 ms-1. In this case, this value has been accepted as the vulnerability threshold value in Antakya soils. Peak Ground Acceleration (PGA) and Peak Ground Velocity (PGV) were obtained for each location by using earthquake ground motion levels with 2%, 10%, 50%, and 68% probability of exceedance in 50-year periods. The PGA values in the region range from 0.43 to 0.47 g for earthquakes with a return period of 475 years.
dc.identifier.doi10.18185/erzifbed.1087462
dc.identifier.endpage570
dc.identifier.issn1307-9085
dc.identifier.issn2149-4584
dc.identifier.issue2
dc.identifier.startpage548
dc.identifier.trdizinid1195661
dc.identifier.urihttps://doi.org/10.18185/erzifbed.1087462
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1195661
dc.identifier.urihttps://hdl.handle.net/20.500.12428/15158
dc.identifier.volume16
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofErzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectJeokimya ve Jeofizik
dc.subjectCoğrafya
dc.subjectJeoloji
dc.titleInvestigation of Site Characterization and Vulnerability in Antakya (Turkey) under Basin Effect
dc.typeArticle

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