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dc.contributor.authorDawood, Mustafa B.
dc.contributor.authorAl-Saffar, Dhurgham H.
dc.date.accessioned2016-01-13T15:28:08Z
dc.date.available2016-01-13T15:28:08Z
dc.date.issued2015
dc.identifier.citationDawood, Mustafa B.; Al-Saffar, Dhurgham H. Flexural behavior of steel concrete composite beam with web openings and strengthened by CFRP laminates. A: COMPLAS XIII. "COMPLAS XIII : proceedings of the XIII International Conference on Computational Plasticity : fundamentals and applications". CIMNE ed. Barcelona: CIMNE, 2015, p. 507-518.
dc.identifier.isbn978-84-944244-6-5
dc.identifier.urihttp://hdl.handle.net/2117/81368
dc.description.abstractThe present study is aiming to investigate the structural behavior of simply supported composite beams in which a concrete slab is connected withsteel beam by headed stud shear connector or by using epoxy layer as a shear connector. The main variables are the locations and numbers of web openings and methods of strengthening by CFRP laminates or by steel plate. During the test, samples were loaded by one or two line load across the width of the concrete slab; deflection and strain at mid-span were observed versus load.In the theoretical investigation, the tested samples were numerically modeled and then analyzed using the finite element method. The numerical models were carried out in three dimensions by software package (ANSYS V 12.1). Parametric studies were carried out to investigate the effect of opening diameters, opening locations, methods of strengthening, compressive strength of concrete onthe behavior of composite beams.The results show that the web openings decrease the strength of composite beams in the range of (5-15) % and the deflection of experimental tests show ductile behavior for all beams and increased ductility for strengthened beams.
dc.format.extent12 p.
dc.language.isoeng
dc.publisherCIMNE
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
dc.subject.lcshFinite element method
dc.subject.lcshPlasticity -- Mathematical models
dc.subject.lcshPlasticity
dc.subject.lcshCarbon fiber-reinforced plastics
dc.subject.lcshConcrete beams
dc.subject.otherComposite beam
dc.subject.otherWeb opening
dc.subject.otherCFRP
dc.subject.otherStrengthening
dc.titleFlexural behavior of steel concrete composite beam with web openings and strengthened by CFRP laminates
dc.typeConference lecture
dc.subject.lemacElements finits, Mètode dels
dc.subject.lemacPlasticitat -- Models matemàtics
dc.subject.lemacPlasticitat
dc.subject.lemacPlàstics reforçats amb fibra de carboni
dc.subject.lemacBigues de formigó
dc.rights.accessOpen Access
local.citation.contributorCOMPLAS XIII
local.citation.pubplaceBarcelona
local.citation.publicationNameCOMPLAS XIII : proceedings of the XIII International Conference on Computational Plasticity : fundamentals and applications
local.citation.startingPage507
local.citation.endingPage518
local.citation.editionCIMNE


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