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Some experimental aspects of the compression behaviour of boxes made up of G‐flute corrugated boards
Author(s) -
Viguié Jérémie,
Dumont Pierre J. J.,
Desloges Isabelle,
Mauret Évelyne
Publication year - 2010
Publication title -
packaging technology and science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 50
eISSN - 1099-1522
pISSN - 0894-3214
DOI - 10.1002/pts.880
Subject(s) - flute , compression (physics) , structural engineering , buckling , monotonic function , deformation (meteorology) , load bearing , corrugated fiberboard , folding (dsp implementation) , materials science , engineering , composite material , mathematics , acoustics , physics , mathematical analysis
The load‐bearing capacity of boxes made up of thin‐walled G‐flute corrugated boards was investigated by performing monotonic and cyclic compression tests on boxes of various geometries. Results provided a large experimental database on the influence of the box dimensions and compression velocities on buckling parameters such as critical load and the corresponding critical axial deformation. Cyclic loading tests permitted the detection of the onset of an irreversible strain state, which could be related to damage initiation and propagation in the microstructure of the panels of boxes. Moreover, main differences, which could be observed between G‐flute corrugated boards and folding boards, were emphasized. Finally, the ability of some usual modelling approaches to predict the critical load of boxes was discussed. Copyright © 2009 John Wiley & Sons, Ltd.