Residual strength prediction based on size effect of cracked concrete members

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dc.authorid0000-0002-3238-8551en_US
dc.contributor.authorİnce, Ragıp
dc.contributor.authorFenerli, Cenk
dc.date.accessioned2022-03-16T21:44:40Z
dc.date.available2022-03-16T21:44:40Z
dc.date.issued2021en_US
dc.departmentMTÖ Üniversitesi, Hekimhan Meslek Yüksekokulu, İnşaat Bölümü Bölümüen_US
dc.description.abstractIn engineering materials, defects, such as cracks, may occur during production and/or owing to various reasons. One of the aims of fracture mechanics is to determine the fracture toughness-based residual strength of structural members with cracks. A quasi-brittle material, such as concrete or rock, may include certain defects, such as voids and cracks, even before being exposed to loads. Experimental analyses on concrete members indicated that specimens’ nominal strength values decreased as their sizes increased while specimen geometry remained the same. In fracture mechanics, this condition is defined as the ‘size effect’ in both concrete and reinforced concrete units. In the literature, numerous theoretical and experimental studies have been conducted on beams, while compact split-tension specimens, particularly notched ones, are limited. In this study, six series of notched beams with three different sizes and notched square prismatic specimens with four different sizes were tested. According to the test results, the peak loads were analysed by using the fundamental theorem of the modified size effect law. In conclusion, two formulae were proposed to predict the flexural strength and the splitting strength of quasi-brittle bodies with cracks.en_US
dc.identifier.citationInce, R., & Fenerli, C. (2021). Residual strength prediction based on size effect of cracked concrete members. Magazine of Concrete Research, 1-10.en_US
dc.identifier.doi10.1680/jmacr.21.00018
dc.identifier.endpage10en_US
dc.identifier.issn0024-9831en_US
dc.identifier.scopus2-s2.0-85120790037en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12899/674
dc.identifier.wosWOS:000806965700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorFenerli, Cenk
dc.language.isoenen_US
dc.publisherICE Publishingen_US
dc.relation.ispartofMagazine of Concrete Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBuildingen_US
dc.subjectConcrete structuresen_US
dc.subjectStrengthen_US
dc.subjectStructures & designen_US
dc.subjectTesting materialsen_US
dc.titleResidual strength prediction based on size effect of cracked concrete membersen_US
dc.typeArticleen_US

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