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dc.contributor.authorFernández Pérez, Ignasi
dc.contributor.authorEtxeberria Larrañaga, Miren
dc.contributor.authorMarí Bernat, Antonio Ricardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2016-06-02T17:16:00Z
dc.date.available2018-06-01T00:30:21Z
dc.date.issued2016-05
dc.identifier.citationFernandez, I., Etxeberria, M., Mari, A. Ultimate bond strength assessment of uncorroded and corroded reinforced recycled aggregate concretes. "Construction & building materials", Maig 2016, vol. 111, p. 543-555.
dc.identifier.issn0950-0618
dc.identifier.urihttp://hdl.handle.net/2117/87671
dc.description.abstractThis experimental study assesses the bond performance of recycled aggregate concretes (RAC) with embedded uncorroded and corroded steel bars. The RAC were produced using 20%, 50% and 100% of coarse recycled aggregates obtained from the crushing of waste 40 MPa compressive strength concrete. Three degrees of corrosion were reached on the steel bars. The uncorroded RAC specimens presented a comparable bond strength to that of conventional concrete (CC). Low corroded RAC specimens presented better bond performance and later superficial cracking when compared to those of CC. At a higher corrosion degree, all concretes presented a similar bond capacity. The ultimate bond strength estimation models used for CC were adequate for its prediction on RAC.
dc.format.extent13 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
dc.subject.lcshSteel bars--Corrosion
dc.subject.lcshReinforced concrete--Corrosion
dc.subject.otherBond-slip
dc.subject.otherRecycled Aggregate Concrete
dc.subject.otherPull-out
dc.subject.otherSteel corrosion
dc.subject.otherInitial cracking
dc.titleUltimate bond strength assessment of uncorroded and corroded reinforced recycled aggregate concretes
dc.typeArticle
dc.subject.lemacAcer -- Corrosió
dc.subject.lemacFormigó armat -- Corrosió
dc.contributor.groupUniversitat Politècnica de Catalunya. MATCAR - Materials de Construcció i Carreteres
dc.contributor.groupUniversitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.identifier.doi10.1016/j.conbuildmat.2016.02.150
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0950061816302094
dc.rights.accessOpen Access
local.identifier.drac17745594
dc.description.versionPostprint (author's final draft)
local.citation.authorFernandez, I.; Etxeberria, M.; Mari, A.
local.citation.publicationNameConstruction & building materials
local.citation.volume111
local.citation.startingPage543
local.citation.endingPage555


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