Numerical simulation of plasticity in double lap metallic bolted joints

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dc.contributor.authorGrasso, Marzio
dc.contributor.authorBai, Yuanli
dc.contributor.authorBrighton, James
dc.contributor.authorCarless, Owen
dc.contributor.authorSt Leger-Harris, Chris
dc.date.accessioned2023-02-15T10:15:32Z
dc.date.available2023-02-15T10:15:32Z
dc.date.issued2023-02-08
dc.description.abstractThis article aims to compare three plasticity models, namely Bai-Wierzbicki (BW), von Mises and Drucker Prager, to predict the failure modes in double-lap metallic bolted joints under shear loading. The double-lap bolted joint finite element model has been validated against literature data, which demonstrated the application of BW ductile fracture model to bolt joint failure prediction. Taguchi Design is used to investigate the effects of geometrical parameters, preload and stress triaxiality on the failure modes. Force–displacement response amongst the three models differs up to 20% when failing in shear and a different prediction of the failure mode (shear out vs. net section) under the same loading and geometry conditions is observed.en_UK
dc.identifier.citationGrasso M, Yuanli Bai Y, Brighton J,et al., (2024) Numerical simulation of plasticity in double lap metallic bolted joints. Mechanics Based Design of Structures and Machines, Volume 52, Issue 4, pp. 2153-2172en_UK
dc.identifier.issn1539-7734
dc.identifier.urihttps://doi.org/10.1080/15397734.2023.2172030
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/19189
dc.language.isoenen_UK
dc.publisherTaylor and Francisen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectFEAen_UK
dc.subjectdouble-lap bolted jointen_UK
dc.subjectductile fractureen_UK
dc.subjectdamage modelingen_UK
dc.subjectBai-Wierzbicki (BW)en_UK
dc.subjectvon Misesen_UK
dc.subjectDrucker Prageren_UK
dc.titleNumerical simulation of plasticity in double lap metallic bolted jointsen_UK
dc.typeArticleen_UK

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