Mechanical performance of carbon-glass hybrid composite joints in quasi-static tension and tension-tension fatigue

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorJavaid, Umairen_US
dc.contributor.authorLing, Chenen_US
dc.contributor.authorCardiff, Philipen_US
dc.contributor.departmentDepartment of Mechanical Engineeringen
dc.contributor.groupauthorSolid Mechanicsen
dc.contributor.organizationUniversity College Dublinen_US
dc.date.accessioned2021-03-22T07:12:56Z
dc.date.available2021-03-22T07:12:56Z
dc.date.issued2020-10en_US
dc.description.abstractThe ever increasing size of wind turbines has given rise to a need for robust glass to carbon joint designs. This study investigates the effect of different ply layups on the static and fatigue behaviour of hybrid glass/carbon fibre composite joints. Uni-directional carbon fibre prepreg was co-cured to 8H glass prepreg using an overlap to thickness ratio of 20:1, where four joint designs were examined: scarf, interleaving and two forms of double scarf. The joints were tested statically in uniaxial tension and dynamically in tension-tension fatigue. Finite element analysis has been performed to provide insight into stress distributions within each joint. The double scarf joint (with glass on the outside) was found to perform best in fatigue and static tension, while the interleaving joint performed second best in fatigue in static tension but poorest in fatigue. For joint designs that will be used under highly stressed cyclic loading conditions, the current study indicates that static tests alone are a poor indicator of the joint performance and fatigue tests are required.en
dc.description.versionPeer revieweden
dc.format.extent11
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationJavaid, U, Ling, C & Cardiff, P 2020, ' Mechanical performance of carbon-glass hybrid composite joints in quasi-static tension and tension-tension fatigue ', Engineering Failure Analysis, vol. 116, 104730 . https://doi.org/10.1016/j.engfailanal.2020.104730en
dc.identifier.doi10.1016/j.engfailanal.2020.104730en_US
dc.identifier.issn1350-6307
dc.identifier.otherPURE UUID: dcd8386e-4ed1-44ea-8081-b42a364d3336en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/dcd8386e-4ed1-44ea-8081-b42a364d3336en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85088035497&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/56838774/ENG_Javaid_etal_Mechanical_Performance_EngFaiAna_2020.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/103302
dc.identifier.urnURN:NBN:fi:aalto-202103222581
dc.language.isoenen
dc.publisherElsevier BV
dc.relation.ispartofseriesENGINEERING FAILURE ANALYSISen
dc.relation.ispartofseriesVolume 116en
dc.rightsopenAccessen
dc.subject.keywordCarbon fibreen_US
dc.subject.keywordFinite element analysisen_US
dc.subject.keywordGlass fibreen_US
dc.subject.keywordHybrid composite jointen_US
dc.subject.keywordTension-tension fatigueen_US
dc.titleMechanical performance of carbon-glass hybrid composite joints in quasi-static tension and tension-tension fatigueen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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