Pre-earthquake fuzzy logic-based rapid hazard assessment of reinforced concrete buildings

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dc.authorid0000-0003-4668-3938
dc.contributor.authorMangır, Atakan
dc.contributor.authorOkumuş, Vefa
dc.date.accessioned2023-10-23T07:25:00Z
dc.date.available2023-10-23T07:25:00Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümü
dc.description.abstractThe main purpose of this paper is to present a rapid building assessment fuzzy logic (FL) modelling for risk assessment based on expert construction engineering verbal informatics. Before an earthquake, a set of input expert assessment variables are transformed into five types of hazard categorization as "no damage", "slight damage", "moderate damage", "severe damage", and "collapse". Main variables are reported by expert engineers based on visual inspection of structural components in addition to the building location's peak ground velocity (PGV) micro zonation numerical value, soil type and building's material information. Each input variable and output hazard class is fuzzified. A valid set of fuzzy rule base components is written based on input variables, each of which has an appropriate output hazard class. The fuzzy hazard assessment model has input and output variables in terms of fuzzy sets. Thus, the overall model output is in the form of a fuzzy set and then defuzzified to find the percentage of each hazard class for a single building. The application of this fuzzy logic model is presented for twenty existing reinforced concrete buildings, and the final hazard categories of these buildings are presented with interpretations and recommendations.
dc.description.sponsorshipIstanbul Medipol Universityen_US
dc.identifier.citationMangır, A. ve Okumuş, V. (2023). Pre-earthquake fuzzy logic-based rapid hazard assessment of reinforced concrete buildings. Case Studies in Construction Materials, 19. https://doi.org/10.1016/j.cscm.2023.e02534
dc.identifier.doi10.1016/j.cscm.2023.e02534
dc.identifier.issn2214-5095
dc.identifier.scopus2-s2.0-85173461907
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.cscm.2023.e02534
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11620
dc.identifier.volume19
dc.identifier.wos001088442400001en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorMangır, Atakan
dc.institutionauthorOkumuş, Vefa
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofCase Studies in Construction Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution-NonCommercial-NoDerivs 4.0 International*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDamage Assessment
dc.subjectFuzzy Logic
dc.subjectHazard
dc.subjectModel
dc.subjectRule Base
dc.titlePre-earthquake fuzzy logic-based rapid hazard assessment of reinforced concrete buildings
dc.typeArticle

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