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AuthorAl-Ansari, Mohammed S.
AuthorAbu Taqa, Ala G.
AuthorSenouci, Ahmed B.
AuthorEldin, Neil N.
AuthorHelal, Mohamed
AuthorAsiado, Cesar
Available date2020-11-04T08:52:36Z
Publication Date2017
Publication NameScience of Advanced Materials
ResourceScopus
ISSN19472935
URIhttp://dx.doi.org/10.1166/sam.2017.3129
URIhttp://hdl.handle.net/10576/16873
AbstractThis paper investigated the splitting tensile and shear strengths and the modulus of rupture of Self Compacting Concrete (SCC) elements with fly ash, micro silica and polycarboxylate ether superplasticizer for various grades and water-to-binder ratios. The immediate and long term deflections of SCC beams were also studied. Finally, the experimental values of the mechanical properties of SCC elements were compared to those computed using ACI-318 design code equations that were formulated for Normally Vibrated Concrete (NVC). The novelty of this study lies in the proposal of alternatives to ACI-318 design code formulas to account for the use of SCC in place of NVC. Moreover, the paper provides an assessment of the long term deflection of SCC beams. 1 2017 by American Scientific Publishers.
SponsorAcknowledgment: This report was made possible by a National Priority Research Program award [NPRP 6-280-2-117] from the Qatar National Research Fund (a member of The Qatar Foundation). The statements made herein are solely the responsibility of the authors. The technical support of ALWATANIYA ready mix company at Qatar in the development of this work is gratefully acknowledged.
Languageen
PublisherAmerican Scientific Publishers
SubjectFlexural Strength
Long Term Deflection
Modulus of Rupture
Self Compacting Concrete
Shear Strength
Splitting Tensile Strength
TitleProposed formulas for estimating splitting tensile, shear and flexural strengths, and long term deflection assessment of self-compacting concrete elements
TypeArticle
Pagination1751-1761
Issue Number10
Volume Number9
dc.accessType Abstract Only


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