Observation of damage initiation for trans-laminar fracture using in situ fast synchrotron x-ray radiography and ex situ x-ray computed tomography

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dc.contributor.authorXu, Xiaodong
dc.contributor.authorLeung, Nathanael
dc.contributor.authorJargalsaikhan, Urangua
dc.contributor.authorBongaers, Evi
dc.contributor.authorSui, Tan
dc.date.accessioned2024-03-18T11:01:59Z
dc.date.available2024-03-18T11:01:59Z
dc.date.issued2024-02-21
dc.description.abstractTrans-laminar fracture is an important topic for engineering composites. In this study, trans-laminar fracture initiation in quasi-isotropic carbon/epoxy laminates made of non-crimp fabrics was examined using in situ fast synchrotron X-ray radiography and ex situ X-ray computed tomography. The maximum split lengths were measured by in situ radiography and were compared with the predicted values in a detailed FE model using cohesive elements. Ex situ computed tomography scans were also conducted to confirm that no fibre breakage occurs before the final load drop in the experiments. In situ and ex situ observations are complementary for the understanding of damage initiation.en_UK
dc.identifier.citationXu X, Leung N, Jargalsaikhan U, et al., (2024). Observation of damage initiation for trans-laminar fracture using in situ fast synchrotron x-ray radiography and ex situ x-ray computed tomography. Applied Composite Materials, Volume 31, Issue 3, June 2024, pp. 765-774en_UK
dc.identifier.issn0929-189X
dc.identifier.urihttps://doi.org/10.1007/s10443-024-10210-7
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/21016
dc.language.isoen_UKen_UK
dc.publisherSpringeren_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectfractureen_UK
dc.subjectFracture toughnessen_UK
dc.subjectCT analysisen_UK
dc.subjectsynchrotron X-ray radiographyen_UK
dc.titleObservation of damage initiation for trans-laminar fracture using in situ fast synchrotron x-ray radiography and ex situ x-ray computed tomographyen_UK
dc.typeArticleen_UK
dcterms.dateAccepted2024-02-07

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