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Wrinkling in sandwich panels - an analytical approach
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering.
2011 (English)In: Journal of Sandwich Structures and Materials, ISSN 1099-6362, E-ISSN 1530-7972, Vol. 13, no 6, 705-730 p.Article in journal (Refereed) Published
Abstract [en]

This article deals with theoretical modeling of the local buckling in foam-core sandwich panels. This phenomenon is considered mainly in the periodic (unbounded wrinkle wave) and linearly elastic formulation. The analytical solutions are in agreement with results of finite element analysis and can be applied with a good precision for many finite-size panels, as well as for many sandwiches having honeycomb cores.

Place, publisher, year, edition, pages
2011. Vol. 13, no 6, 705-730 p.
Keyword [en]
Local buckling, modeling, sandwich structure, wrinkling
National Category
Materials Engineering
URN: urn:nbn:se:kth:diva-55263DOI: 10.1177/1099636211419129ISI: 000297518900005ScopusID: 2-s2.0-82355184657OAI: diva2:471401
QC 20120102Available from: 2012-01-02 Created: 2012-01-02 Last updated: 2012-01-02Bibliographically approved

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Shipsha, Andrey
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