A case study comparing seismic retrofitting techniques for a historically significant masonry building's minaret

Basit Öğe Kaydı
dc.authoridADNAN, KIRAL/0000-0002-4534-3686
dc.contributor.authorKiral, Adnan
dc.contributor.authorErgun, Mustafa
dc.contributor.authorTonyali, Zeliha
dc.contributor.authorArtar, Musa
dc.contributor.authorSenturk, Idris
dc.date.accessioned2024-10-04T18:48:06Z
dc.date.available2024-10-04T18:48:06Z
dc.date.issued2024
dc.departmentBayburt Üniversitesien_US
dc.description.abstractHistorical masonry structures are extremely susceptible to earthquakes due to their characteristic features. Seismic performance and corresponding damage patterns vary between these buildings. Even though the main structure was undamaged, many minarets suffered damage or collapsed due to the transmission of large forces from the main mass to the minaret and the abrupt changes in cross-section due to the geometry of the minaret. This study uses an ancient masonry mosque as a case study, whose minaret and main building are constructed as a single structure. The mosque's minaret under seismic excitation is the focus of this study. The adopted model is called Alaeddin Bey Mosque in Mus,, T & uuml;rkiye. The seismic performance assessment of the minaret, considering various retrofitting options, is mainly based on four critical parameters: base shear, acceleration, displacement, and maximum tensile forces in all three dimensions. The analyzed retrofitting methods include base isolation located in the basement of the mosque, viscous dampers placed only in the upper part of the minaret, Carbon Fiber-Reinforced Polymer fabric fitted to only the minaret, and steel plates applied to only the minaret. Representative structural models of the mosque have been modelled with SAP2000 software. The main novelty of this study is the use of viscous dampers in the minaret. It is the first time a design methodology has been introduced for viscous damper applications in minarets. This methodology aims to prevent local damage to the minaret due to the forces generated by the dampers, while also considering the constraints of limited internal space within the minaret. The finding of this study shows that viscous damper application yields significantly better results compared to the application of Carbon Fiber-Reinforced Polymer fabric and steel plates. However, although base isolation reduces the tensile stress values throughout the entire mosque to levels well below the material's strength, viscous damper application in the minaret significantly reduces tensile stresses only in the minaret. As a result, viscous dampers are recommended for damage reduction in the minaret only. Otherwise, base isolation should be considered for reducing stress values throughout the entire mosque including the minaret. This study contributes towards the development of new seismic retrofitting methods for historic masonry buildings 'minaret.en_US
dc.identifier.doi10.1016/j.engfailanal.2024.108873
dc.identifier.issn1350-6307
dc.identifier.issn1873-1961
dc.identifier.scopus2-s2.0-85203872534en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.engfailanal.2024.108873
dc.identifier.urihttp://hdl.handle.net/20.500.12403/2892
dc.identifier.volume166en_US
dc.identifier.wosWOS:001314099200001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEngineering Failure Analysisen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFEMen_US
dc.subjectSeismic retrofitting techniquesen_US
dc.subjectMasonry building's minareten_US
dc.subjectBase isolationen_US
dc.subjectViscous damperen_US
dc.subjectDamper force optimizationen_US
dc.subjectNovel design methodologyen_US
dc.titleA case study comparing seismic retrofitting techniques for a historically significant masonry building's minareten_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu