Rate-dependency analysis of mode I delamination by means of different data reduction strategies for the GDCB test method
dc.contributor.author
dc.date.accessioned
2023-09-29T12:18:32Z
dc.date.available
2023-09-29T12:18:32Z
dc.date.issued
2023-08-04
dc.identifier.issn
0013-7944
dc.identifier.uri
dc.description.abstract
The loading-rate mechanical response of the mode I delamination in composites and adhesively bonded joints was investigated. The tests were carried out using a recently developed Guided Double Cantilever Beam test method. Three different data reduction methods were proposed and assessed: a displacement-based formulation, a near-crack-tip displacement formulation, and a numerical assessment using the Virtual Crack-Closure Technique method. The methods account for the dynamic effects which may be present. While small differences between the three different methods can be seen, no rate-dependency higher than the uncertainty for the materials and the loading rates considered have been evidenced
dc.description.sponsorship
his project has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No. 886519. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and the Clean Sky 2 JU members other than the Union. The first author acknowledges the grant for doctoral studies IFUdG2017/43 and the financial support from the Spanish Ministerio de Ciencia, Innovación y Universidades through the project RTI2018-099373-B-100
Open Access funding provided thanks to the CRUE-CSIC agreement with Elsevier
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.relation.isformatof
Reproducció digital del document publicat a: https://doi.org/10.1016/j.engfracmech.2023.109352
dc.relation.ispartof
Engineering Fracture Mechanics, 2023, vol. 288, art.núm. 109352
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Articles publicats (D-EMCI)
dc.rights
Attribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.uri
dc.subject
dc.title
Rate-dependency analysis of mode I delamination by means of different data reduction strategies for the GDCB test method
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.relation.projectID
info:eu-repo/grantAgreement/EC/H2020/886519/EU/Development of a methodology (test, measurement, analysis) to characterize the BEhaviour of composite structures under DYNamic loading/BEDYN
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.contributor.funder
dc.type.peerreviewed
peer-reviewed
dc.relation.FundingProgramme
dc.relation.ProjectAcronym
dc.identifier.eissn
1873-7315