Experimentally examining the mechanical behaviour of nap-core sandwich material – A novel type of structural composite

dc.contributor.authorHa, Giap X.
dc.contributor.authorBernaschek, Andreas
dc.contributor.authorZehn, Manfred W.
dc.date.accessioned2021-01-11T15:19:15Z
dc.date.available2021-01-11T15:19:15Z
dc.date.issued2019-04-01
dc.date.updated2020-06-10T04:00:48Z
dc.descriptionDieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.de
dc.descriptionThis publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.en
dc.description.abstractExperimental investigation of the nap-core sandwich is presented in detail, in which the nap-core is based on knitted fabric, being impregnated with a thermoset resin, formed to create cup-shaped naps, and stabilized to assume a permanent 3D contour. The material is a novel type of lightweight sandwich-structured composite which has good specific strengths and possesses various properties crucial for engineering applications, but its exploitation is still restricted due to insufficient research and understanding. The sample preparation is first described, being followed by the test implementation and outcomes. The results obtained from typical tests demonstrate high performance of the nap-core sandwich samples under different cases of loading. They also reveal the sandwich’s essential behaviours which are similar to those of a common shell structure, giving it a great potential of being computationally modelled with finite element software.en
dc.identifier.eissn1530-7964
dc.identifier.issn0731-6844
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/12407
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-11249
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc660 Chemische Verfahrenstechnikde
dc.subject.othersandwich structuresen
dc.subject.otherthermosetting resinen
dc.subject.otherpolymer fibresen
dc.subject.otherstructural compositesen
dc.subject.othertextile reinforcementsen
dc.subject.othermechanical behaviouren
dc.titleExperimentally examining the mechanical behaviour of nap-core sandwich material – A novel type of structural compositeen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1177/0731684418820437en
dcterms.bibliographicCitation.issue8en
dcterms.bibliographicCitation.journaltitleJournal of Reinforced Plastics and Compositesen
dcterms.bibliographicCitation.originalpublishernameSAGEen
dcterms.bibliographicCitation.originalpublisherplaceLondonen
dcterms.bibliographicCitation.pageend378en
dcterms.bibliographicCitation.pagestart369en
dcterms.bibliographicCitation.volume38en
tub.accessrights.dnbdomain*
tub.affiliationFak. 5 Verkehrs- und Maschinensysteme>Inst. Mechanik>FG Strukturmechanik und Strukturberechnungde
tub.affiliation.facultyFak. 5 Verkehrs- und Maschinensystemede
tub.affiliation.groupFG Strukturmechanik und Strukturberechnungde
tub.affiliation.instituteInst. Mechanikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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