Buy article PDF
The purchased file will be sent to you
via email after the payment is completed.
US$ 35
|
Steel and Composite Structures Volume 9, Number 1, February 2009 , pages 1-17 DOI: https://doi.org/10.12989/scs.2009.9.1.001 |
|
|
|
Analysis of corrugated board panels under compression load |
||
M.E. Biancolini, C. Brutti and S. Porziani
|
||
| Abstract | ||
| This paper is focused on the buckling and post buckling behaviour of rectangular corrugated board panels simply supported and subjected to compression load. The aim of the work is to understand the failure mechanism of investigated structure in order to quantify the effect of design parameters on the strength of a panel of given geometry. Two numerical models were developed adopting the finite element method. In the first one the corrugated board is represented by means of shell elements adopting an equivalent material, in the second the local structure is described in full detail modelling both straight and corrugated layers by means of shell elements and representing the connection between layers by special interface elements. The model correctness was checked by the comparison between out of plane central displacement predicted by the models and the experimental values found in literature. For the same case the effect of panel planarity error was evaluated. Finally a parametric analysis to investigate the effect of design parameters was carried out. | ||
| Key Words | ||
| corrugated board; finite element analysis (FEA); micro-mechanics; buckling. | ||
| Address | ||
| Dipartimento di Ingegneria Meccanica, Universita di Roma | ||