Evaluation of the stresses at core junctions in sandwich structure using thermoelastic stress analysis

M. Johannes, Janice Barton, E. Bozhevolnaya, O.T. Thomsen

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

Local effects at core junctions in sandwich structure are assessed experimentally using thermoelastic stress analysis. It is shown that non-adiabatic effects have significant effects on the thermoelastic response from thin aluminium face sheets. It is demonstrated that an experimental model can be constructed that eliminates the non-adiabatic behaviour. It is shown that TSA can obtain accurate data from a sandwich beam loaded in transverse shear via three point bending.
Original languageEnglish
Title of host publicationProceedings of the 8th International Conference on Sandwich Structures (ICSS8)
EditorsAntónio Ferreira
PublisherPublindústria, Produc cão de Comunicac cão, Lda
Pages138-149
Number of pages12
Publication statusPublished - 1 May 2008

Keywords

  • sandwich structures, core junctions, cocal effects, thermoelastic stress analysis (tsa)

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