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dc.contributor.authorXu, Yigeng
dc.contributor.authorShen, Zeng
dc.contributor.authorTiu, William
dc.contributor.authorXu, Yizhong
dc.contributor.authorChen, Yong
dc.contributor.authorHaritos, George
dc.date.accessioned2012-12-06T13:59:55Z
dc.date.available2012-12-06T13:59:55Z
dc.date.issued2013
dc.identifier.citationXu , Y , Shen , Z , Tiu , W , Xu , Y , Chen , Y & Haritos , G 2013 , ' Delamination threshold load of composite laminate under low-velocity impact ' , Key Engineering Materials , vol. 525-526 , pp. 521-524 . https://doi.org/10.4028/www.scientific.net/KEM.525-526.521
dc.identifier.issn1013-9826
dc.identifier.otherPURE: 694298
dc.identifier.otherPURE UUID: 66062e1e-256f-448b-b6c5-29a42440a869
dc.identifier.otherScopus: 84870341914
dc.identifier.urihttp://hdl.handle.net/2299/9325
dc.description.abstractA key factor affecting the use of carbon fibre reinforced composite laminates is the low velocity impact damage which may be introduced accidentally during manufacture, operation or maintenance of the component. Among the several barely visible impact damages, interlaminar delamination is the dominant failure mode and may reduce the post-impact compressive strength of the component significantly. This paper focuses on the study of the delamination threshold load (DTL) above which significant increase of delamination and thus large reduction of the residual compressive strength of the component may occur. Instrumented drop weight tests were carried out under various impact energy levels to determine the delamination threshold load. Efforts are directed to the study of the laminate thickness effect on the reliability of the detection of the DTL. The validity of the concept of DTL has been investigated and possible implications on the measurement of the DTL has been discussed. It is demonstrated that DTL exists but its detection requires proper testing conditions.en
dc.format.extent4
dc.language.isoeng
dc.relation.ispartofKey Engineering Materials
dc.subjectlow-velocity impact, composite laminate, delamination threshold load
dc.titleDelamination threshold load of composite laminate under low-velocity impacten
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionMaterials and Structures
dc.contributor.institutionSustainable Energy Technologies
dc.contributor.institutionAerospace
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Engineering and Technology
dcterms.dateAccepted2013
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.4028/www.scientific.net/KEM.525-526.521
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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