Flexural and shear behavior of steel-UHPC composite beams: a review

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dc.contributor.authorBenedetty C.A.
dc.contributor.authordos Santos V.B.
dc.contributor.authorKrahl P.A.
dc.contributor.authorRossi A.
dc.contributor.authorSilva F.D.A.
dc.contributor.authorCardoso D.C.T.
dc.contributor.authorMartins C.H.
dc.date.accessioned2025-04-01T06:38:51Z
dc.date.available2025-04-01T06:38:51Z
dc.date.issued2023
dc.description.abstract© 2023 Elsevier LtdSteel-Ultra-High Performance Concrete (UHPC) composite structures are a recent and innovative system with several applications. Steel-UHPC composite beams, for example, enable Accelerated Bridge Construction (ABC) due to the speed with which their components can be precast in the factory and practically installed on-site. Likewise, the improved properties of UHPC in terms of high compressive strength, ductility, toughness, and durability compared to Normal-Strength Concrete (NSC) allow for designing optimized slender cross-sections and, consequently, lower weight. Despite all the advantages offered by steel-UHPC composite beams, the study of their structural behavior began a few years ago, so there still need to be recommendations in the principal construction codes that regulate their use. In addition, review studies need to discuss the current state-of-the-art topic. This paper reviews the flexural behavior of steel-UHPC composite beams and the interaction of shear connectors at the interface through push-out tests. Two databases of push-out and flexural tests were built and discussed to address the main aspects that influence the behavior and performance of the composite system.
dc.description.volume293
dc.identifier.doi10.1016/j.engstruct.2023.116649
dc.identifier.issnNone
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/40461
dc.relation.ispartofEngineering Structures
dc.rightsAcesso Restrito
dc.subject.otherlanguageComposite beams
dc.subject.otherlanguageConcrete
dc.subject.otherlanguageHeaded stud
dc.subject.otherlanguageShear connectors
dc.subject.otherlanguageSteel
dc.subject.otherlanguageUHPC
dc.titleFlexural and shear behavior of steel-UHPC composite beams: a review
dc.typeArtigo de revisão
local.scopus.citations35
local.scopus.eid2-s2.0-85166030046
local.scopus.subjectComposite beam
local.scopus.subjectComposites structures
local.scopus.subjectConcrete
local.scopus.subjectConcrete composite beams
local.scopus.subjectConcrete composites
local.scopus.subjectFlexural behavior
local.scopus.subjectHeaded stud
local.scopus.subjectPush-out tests
local.scopus.subjectShear behaviour
local.scopus.subjectShear connector
local.scopus.updated2025-04-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85166030046&origin=inward
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