Non-linear bending compliance of thin ply composite beams by local compression flange buckling
dc.contributor.author
Schadt, Fabian
dc.contributor.author
Rüppel, Marvin
dc.contributor.author
Brauner, Christian
dc.contributor.author
Courvoisier, Yves
dc.contributor.author
Masania, Kunal
dc.contributor.author
Dransfeld, Clemens
dc.date.accessioned
2020-05-04T13:31:23Z
dc.date.available
2020-05-01T03:14:07Z
dc.date.available
2020-05-04T13:31:23Z
dc.date.issued
2020-05-01
dc.identifier.issn
0263-8223
dc.identifier.issn
1879-1085
dc.identifier.other
10.1016/j.compstruct.2020.111995
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/412657
dc.identifier.doi
10.3929/ethz-b-000412657
dc.description.abstract
Passive spanwise bending shape-adaption has the potential to increase the efficiency and manoeuvrability of vehicles with wing-like structures. By utilisation of compression flange buckling, the in-plane stiffness can be tuned to design beams with contrasting pre-buckling and post-buckling bending stiffness. The investigated concept is experimentally validated using a thin-ply laminated composite four-point bending beam, which is designed to experience compression flange buckling in the span with constant moment. The bending stiffness was reduced by more than 41% after the onset of buckling which shows the effectiveness of compression flange buckling for non-linear bending compliance.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Shape-adaptation
en_US
dc.subject
Non-linear compliance
en_US
dc.subject
Buckling
en_US
dc.subject
Post-buckling
en_US
dc.subject
Thin ply composites
en_US
dc.title
Non-linear bending compliance of thin ply composite beams by local compression flange buckling
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2020-02-07
ethz.journal.title
Composite Structures
ethz.journal.volume
239
en_US
ethz.journal.abbreviated
Compos. struct.
ethz.pages.start
111995
en_US
ethz.size
8 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.publication.place
Kidlington
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2020-05-01T03:14:11Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-05-04T13:31:41Z
ethz.rosetta.lastUpdated
2021-02-15T10:49:36Z
ethz.rosetta.versionExported
true
ethz.COinS
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