Study on the Constitutive Model of Double-Wall Corrugated Cardboard with A and B Flutes

The stress-strain curve of double-wall corrugated cardboard with A and B flutes was acquired by the static compression testing, and the constitutive relation expression was fitted by the least square method. Then the buffer coefficient-maximum stress curve was obtained based on the non-linear functi...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 200; pp. 114 - 117
Main Authors Xu, Chen Guang, Lu, Fu De
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2012
Subjects
Cushion Curve
Constitutive Relation
Double-Wall Corrugated Cardboard with A and B Flutes
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Summary:The stress-strain curve of double-wall corrugated cardboard with A and B flutes was acquired by the static compression testing, and the constitutive relation expression was fitted by the least square method. Then the buffer coefficient-maximum stress curve was obtained based on the non-linear function mentioned above. Finally, an example was presented to demonstrate the cushion curve applied to the design of packaging structure.
Bibliography:Selected, peer reviewed papers from the International Conference on Packaging Technology and Science (ICPTS 2012), October 25-28, 2012, Ningbo, China
ISBN:3037854782
9783037854785
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.200.114