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dc.contributor.authorThomson, Daniel
dc.contributor.authorQuino, Gustavo
dc.contributor.authorCui, Hao
dc.contributor.authorPellegrino, Antonio
dc.contributor.authorErice, Borja
dc.contributor.authorPetrinic, Nik
dc.date.accessioned2021-03-15T08:14:55Z
dc.date.available2021-03-15T08:14:55Z
dc.date.created2021-02-15T18:47:15Z
dc.date.issued2020
dc.identifier.citationComposites Science And Technology. 2020, 195 1-11.en_US
dc.identifier.issn0266-3538
dc.identifier.urihttps://hdl.handle.net/11250/2733287
dc.description.abstractA series of dynamic longitudinal compression tests have been performed on cross-ply IM7/8552 specimens cut at different off-axis angles to produce different combinations of compression and shear stresses. Together with results from previous quasi-static tests of the same kind, quasi-static and dynamic fibre kinking failure envelopes have been obtained using classical laminate theory. This new experimental data has been compared against predictions from the leading fibre kinking theories, made rate-dependent by using rate-dependent in-plane shear properties, and show that, while they can accurately predict the effects of strain rate on the uniaxial compression strength, they are unable to capture the effects of shear, neither at quasi-static nor dynamic rates. Instead, a simpler more phenomenological approach is proposed to predict the rate-dependent fibre kinking strength of FRP laminates under multi-axial loads until the micromechanics can be more accurately described.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleStrain-rate and off-axis loading effects on the fibre compression strength of CFRP laminates: Experiments and constitutive modellingen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.source.pagenumber1-11en_US
dc.source.volume195en_US
dc.source.journalComposites Science And Technologyen_US
dc.identifier.doi10.1016/j.compscitech.2020.108210
dc.identifier.cristin1890104
dc.relation.projectNorges forskningsråd: 237885en_US
dc.description.localcode"© 2020. This is the authors’ accepted and refereed manuscript to the article. Locked until 30.4.2022 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ "en_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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