Residual Strength of In-plane Loaded Debonded Sandwich Panels: Fracture Mechanical Modelling

Carl Christian Berggreen, Bo Cerup Simonsen

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

This paper presents a FEM based numerical model for prediction of residual strength of damaged sandwich panels. As demonstrated, the model can predict the maximum load carrying capacity of real-life panels with debond damages, where the failure is governed by face-sheet buckling followed by debond growth. Comparison of the theoretical predictions is carried out against a series of largescale experiments described in Lundsgaard-Larsen et al. (2005)
Original languageEnglish
Title of host publicationSandwich Structures 7 : Advancing with Sandwich
Place of PublicationNetherlands
PublisherSpinger
Publication date2005
EditionO. T. Thomsen, E. Bozhevolnaya and A. Lyckegaard
Pages1-1034
ISBN (Print)978-1-4020-3444-2
Publication statusPublished - 2005
Event7th International Conference on Sandwich Structures - Aalborg, Denmark
Duration: 29 Aug 200531 Aug 2005
Conference number: 7

Conference

Conference7th International Conference on Sandwich Structures
Number7
CountryDenmark
CityAalborg
Period29/08/200531/08/2005

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