Abstract
The paper considers vibrations, stability and compression of a package element made from corrugated board. The analysis is based on a model of a structure consisting from twodimensional beams taking into account the orthotropic properties of the corrugated board. The problem of initial stability was solved and the first eigenmodes of stability were obtained. Performed experimental study allowed to determine the dependence of the vertical compression force on the geometrical parameters of the multilayered board before the development of plastic deformations in the board. The results of investigation are used for the design of package elements.
About this article
Received
01 April 2012
Accepted
14 May 2012
Published
30 June 2012
Keywords
element of package
corrugated board
beam
compression
stability
vibrations
eigenmodes
finite elements
experimental investigations
Copyright © 2012 Vibroengineering
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