Investigation of seismic safety of a masonry minaret using its dynamic characteristics

Basit Öğe Kaydı
dc.contributor.authorBasaran, Hakan
dc.contributor.authorDemir, Ali
dc.contributor.authorErcan, Emre
dc.contributor.authorNohutcu, Halil
dc.contributor.authorHokelekli, Emin
dc.contributor.authorKozanoglu, Celalettin
dc.date.accessioned2019-10-27T23:10:57Z
dc.date.available2019-10-27T23:10:57Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractBesides their spiritual significance, minarets are humanity's cultural heritage to the future generations due to their historical and architectural attraction. Currently, many historical masonry minarets are damaged and destroyed due to several reasons such as earthquakes and wind. Therefore, safety of these religiously significant buildings needs to be thoroughly investigated. The utmost care must be taken into account while investigating these structures. Our study investigated earthquake behavior of historical masonry minaret of Hac1 Mahmut Mosque. Destructive and non-destructive tests were carried out to determine earthquake safety of this structure. Brick-stone masonry material properties of structure were determined by accomplishing ultrasonic wave velocity, Schmidt Hammer, uniaxial compression (UAC) and indirect tension (Brazilian) tests. Determined material properties were used in the finite element analysis of the structure. To validate the numerical analysis, Operational Modal Analysis was applied to the structure and dynamic characteristics of the structure were determined. To this end, accelerometers were placed on the structure and vibrations due to environmental effects were followed. Finite element model of the minaret was updated using dynamic characteristics of the structure and the realistic numerical model of the structure was obtained. This numerical model was solved by using earthquake records of Turkey with time history analysis (THA) and the realistic earthquake behavior of the structure was introduced.en_US
dc.identifier.doi10.12989/eas.2016.10.3.523
dc.identifier.endpage538en_US
dc.identifier.issn2092-7614
dc.identifier.issn2092-7622
dc.identifier.issn2092-7614en_US
dc.identifier.issn2092-7622en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage523en_US
dc.identifier.urihttps://doi.org/10.12989/eas.2016.10.3.523
dc.identifier.urihttps://hdl.handle.net/11454/52990
dc.identifier.volume10en_US
dc.identifier.wosWOS:000374768400002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofEarthquakes and Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjecthistorical masonry minareten_US
dc.subjectdynamic characteristicsen_US
dc.subjectoperational modal analysisen_US
dc.subjectmodel calibrationen_US
dc.subjectseismic safetyen_US
dc.titleInvestigation of seismic safety of a masonry minaret using its dynamic characteristicsen_US
dc.typeArticleen_US

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