Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/38275

TitleAssessment of the performance of steel fibre reinforced self-compacting concrete in elevated slabs
Author(s)Salehian, Hamidreza
Barros, Joaquim A. O.
KeywordsSteel fibre reinforced self-compacting concrete (SFRSCC)
Elevated SFRSCC slab
Post-cracking constitutive laws
Finite element analysis
Issue dateJan-2015
PublisherElsevier
JournalCement and Concrete Composites
CitationSalehian, H., & Barros, J. A. O. (2015). Assessment of the performance of steel fibre reinforced self-compacting concrete in elevated slabs. Cement & Concrete Composites, 55, 268-280. doi: 10.1016/j.cemconcomp.2014.09.016
Abstract(s)The reinforcement mechanisms at the cross section level assured by fibres bridging the cracks in steel fibre reinforced self-compacting concrete (SFRSCC) can be significantly amplified at structural level when the SFRSCC is applied in structures with high support redundancy, such is the case of elevated slab systems. To evaluate the potentialities of SFRSCC as the fundamental material of elevated slab systems, a ¼ scale SFRSCC prototype of a residential building was designed, built and tested. The extensive experimental program includes material tests for characterizing the relevant properties of SFRSCC, as well as structural tests for assessing the performance of the prototype at serviceability and ultimate limit conditions. Three distinct approaches where adopted to derive the constitutive laws of the SFRSCC in tension that were used in finite element material nonlinear analysis to evaluate the reliability of these approaches in the prediction of the load carrying capacity of the prototype.
TypeArticle
URIhttp://hdl.handle.net/1822/38275
DOI10.1016/j.cemconcomp.2014.09.016
ISSN0958-9465
Peer-Reviewedyes
AccessOpen access
Appears in Collections:ISISE - Artigos em Revistas Internacionais

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