Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/13396
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dc.contributor.authorAlami, Mohammad Musa-
dc.contributor.authorErdem, T.K.-
dc.date.accessioned2023-04-19T12:39:45Z-
dc.date.available2023-04-19T12:39:45Z-
dc.date.issued2022-
dc.identifier.issn0717-7925-
dc.identifier.urihttps://doi.org/10.7764/RDLC.21.3.703-
dc.identifier.urihttps://hdl.handle.net/11147/13396-
dc.description.abstractThis study investigates the effects of basic mix design variables such as water/cement ratio (w/c), slump flow, coarse-to-total aggregate ratio (CA/TA), and maximum aggregate size (Dmax) on the main characteristics of self-consoli-dating concrete. The w/c of the mixtures was either 0.42 or 0.50. The CA/TA ranged between 0.45 and 0.53. Slump flow was adjusted to 550, 650 or 720 ±20 mm by varying the superplasticizer content. Dmax was varied as 10, 15 and 20 mm. V-funnel, L-box, rheometer, sieve segregation tests and a new test method, recently developed by the authors, for dynamic segregation resistance were performed. The effect of each variable on the test results were effectively summarized in a table. Increasing the w/c, CA/TA and Dmax decreased the superplasticizer demand and increased the flowability. When the slump flow, w/c and CA/TA were higher, viscosity was found to be lower. Higher values of CA/TA and Dmax were found to reduce the passing ability. Increasing the slump flow (or superplasticizer content), CA/TA and Dmax disturbed the sta-bility. Generally, the effects of w/c and slump flow on the SCC characteristics were more pronounced when compared to those of CA/TA and Dmax. Good correlations were obtained between several test results © Copyright (c) 2022 Alami, M. and Erdem, T. This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivatives 4.0 International Licenseen_US
dc.description.sponsorshipFunding: The authors received no financial support for this article.en_US
dc.language.isoenen_US
dc.publisherPontificia Universidad Catolica de Chile, Escuela de Construccion Civilen_US
dc.relation.ispartofRevista de la Construccionen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectmix-designen_US
dc.subjectrheologyen_US
dc.subjectSelf-consolidating concreteen_US
dc.subjectstabilityen_US
dc.subjectworkabilityen_US
dc.titleEffects of mix-design variables on the workability, rheology and stability of self-consolidating concreteen_US
dc.typeArticleen_US
dc.institutionauthorAlami, Mohammad Musa-
dc.departmentİzmir Institute of Technology. Civil Engineeringen_US
dc.identifier.volume21en_US
dc.identifier.issue3en_US
dc.identifier.startpage703en_US
dc.identifier.endpage716en_US
dc.identifier.wosWOS:000973043400016en_US
dc.identifier.scopus2-s2.0-85150775161en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.7764/RDLC.21.3.703-
dc.authorscopusid57195638135-
dc.authorscopusid7007027218-
dc.identifier.wosqualityN/A-
dc.identifier.scopusqualityQ3-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairetypeArticle-
Appears in Collections:Civil Engineering / İnşaat Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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