Show simple item record

dc.contributor.authorLawson, R.M.*
dc.contributor.authorLam, Dennis*
dc.contributor.authorAggelopoulos, E.*
dc.contributor.authorHanus, F.*
dc.date.accessioned2018-11-06T11:50:51Z
dc.date.available2018-11-06T11:50:51Z
dc.date.issued2018-11
dc.identifier.citationLawson RM, Lam D, Aggelopoulos E et al (2018) Serviceability performance of composite cellular beams with partial shear connection. Journal of Constructional Steel Research. 150: 491-504.en_US
dc.identifier.urihttp://hdl.handle.net/10454/16644
dc.descriptionYesen_US
dc.description.abstractFor composite cellular beams, additional deflections occur due to the loss of bending and shear stiffness at the opening positions and also due to slip in the shear connectors caused by partial shear connection. Design formulae are presented for the additional deflection of composite beams with circular openings or for cellular beams as a function of the proportionate depth of the openings. The simplified formulae are calibrated against finite element results for both cellular and solid web beams and also against measured deflections of a 15.3 m composite cellular beam test. This additional deflection is presented as a function of flexural and shear terms that are a function of the span:depth ratio. For modelling of cellular beams to determine deflections, the circular opening may be represented by an equivalent rectangular opening of length equal to 70% of the opening diameter.en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttps://doi.org/10.1016/j.jcsr.2018.04.032en_US
dc.rights© 2018 Elsevier Ltd. All rights reserved. Reproduced in accordance with the publisher's self-archiving policy. This manuscript version is made available under the CC-BY-NC-ND 4.0 license.en_US
dc.subjectComposite beamsen_US
dc.subjectShear connectionen_US
dc.subjectWeb openingsen_US
dc.subjectDeflectionsen_US
dc.subjectFinite element modellingen_US
dc.titleServiceability performance of composite cellular beams with partial shear connectionen_US
dc.status.refereedYesen_US
dc.date.Accepted2018-04-30
dc.date.application2018-10-26
dc.typeArticleen_US
dc.type.versionAccepted Manuscripten_US
refterms.dateFOA2018-11-06T11:50:51Z


Item file(s)

Thumbnail
Name:
Lam_Journal_of_Constructional_ ...
Size:
1.289Mb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record