Evaluation of acoustic emission activities in a steel fiber reinforced concrete beam by Ib value analysis

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dc.contributor.authorTayfur, Sena
dc.contributor.authorAlver, Ninel
dc.contributor.authorSaatci, Selcuk
dc.date.accessioned2019-10-27T09:48:32Z
dc.date.available2019-10-27T09:48:32Z
dc.date.issued2019
dc.departmentEge Üniversitesien_US
dc.description.abstractThere are numerous nondestructive testing methods that are used to determine damages within structures. Acoustic Emission (AE), being one of these methods makes it possible to obtain significant pieces of information such as origin time, location and type of damage formed in a material during loading by analyzing AE data using various algorithms. Ib value analysis is one of these algorithms which is based on AE signal and this analysis enables to have information on formation of new cracks or propagation of existing cracks by scaling the magnitude of AE activities. In this study, in order to investigate effect of the steel fiber in concrete matrix on Ib value, two reinforced concrete beams were tested under simple bending while one of them was the reference. Afterwards, AE parameters obtained were analyzed, Ib value analyses were applied to amplitude values and these parameters were associated to each other. Furthermore, effect of steel fiber existence on behavior of the beam and distribution of AD value were examined.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112M822]en_US
dc.description.sponsorshipThe authors are thankful to the Scientific and Technological Research Council of Turkey for having supported this work (TUBITAK, Grant Number 112M822).en_US
dc.identifier.doi10.17341/gazimmfd.416493
dc.identifier.endpage318en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue1en_US
dc.identifier.startpage309en_US
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.416493
dc.identifier.urihttps://hdl.handle.net/11454/29539
dc.identifier.volume34en_US
dc.identifier.wosWOS:000462490600022en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSteel fiber reinforceden_US
dc.subjectconcrete beamen_US
dc.subjectdamage detectionen_US
dc.subjectacoustic emissionen_US
dc.subjectIb valueen_US
dc.titleEvaluation of acoustic emission activities in a steel fiber reinforced concrete beam by Ib value analysisen_US
dc.typeArticleen_US

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