Elastic behavior of corrugated cardboard: experiments and modeling

Aboura, Zoheir; Talbi, Nabil; Allaoui, Samir; Benzeggagh, M.L.

doi:10.1016/s0263-8223(03)00131-4

Cited by 130 publications

(86 citation statements)

References 9 publications

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“…However, the lower and upper bound solutions can be obtained by considering an energy-based approach [3]. The energy theory states that the strain energy calculated from the exact displacement distribution is a minimum.…”

Section: Formulation Of Equivalent Core Shear Moduli G E Xz and G E Yzmentioning

confidence: 99%

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Simplified modelling of the behaviour of 3D-periodic structures such as aircraft heat exchangers

Rishmany¹,

Mabru²,

Chieragatti³

et al. 2008

International Journal of Mechanical Sciences

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OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. AbstractIn this paper, experimental, analytical and numerical analysis are used to study and model the mechanical behaviour of a heat exchanger core consisting of a 3D-periodic structure. The purpose of the present investigation is not only to acquire knowledge on the mechanical behaviour of a given heat exchanger core but also to propose a simplified approach to model this behaviour. An experimental study is carried out in order to get an insight on the mechanical behaviour of this structure. Global static characteristics are obtained via analytical and finite element analysis of a unit cell of the core. Dynamic behaviour is studied by means of finite element calculations based on the results of the static modelling.The proposed approach is validated by comparison with experimental tests results.

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Section: Formulation Of Equivalent Core Shear Moduli G E Xz and G E Yzmentioning

confidence: 99%

“…Several models addressing the mechanical behaviour of such structures are reported in literature. Models based on the classical laminate theory (CLT) [1][2][3] are widely used for wavy structures. However, these models present shortcoming for predictions of transverse moduli, E 33 , and G 13.…”

Section: Introductionmentioning

confidence: 99%

Simplified modelling of the behaviour of 3D-periodic structures such as aircraft heat exchangers

Rishmany¹,

Mabru²,

Chieragatti³

et al. 2008

International Journal of Mechanical Sciences

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“…Although previous studies have been done on the mechanical behaviors of these packaging structures under static compression [13][14][15][16], they mainly focused on the mechanical behaviors of a corrugated board box itself. Other papers presented results and brief reviews of designing and modeling the stackability of cardboard boxes using a finite element method (FEM) [17][18].…”

Section: Introductionmentioning

confidence: 99%

Individual Test Rig for Measuring the Creep Behaviour of Corrugated Board for Packaging

Köstner¹,

Ressel²,

Sadlowsky³

et al. 2017

Acta Tech Jaur

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Corrugated board is one of the most important and most popular packaging materials worldwide for transporting goods. Due to its hygroscopic behavior, it has a tendency to creep when subjected to stress under a constant load, which can ultimately result in loss of strength, with possible damage to products. The creep behavior of corrugated board is still a largely underresearched area. This paper attempts to examine the long-term behavior of corrugated board during use more precisely than before, and presents the first step and results of the research process. For the measurement, a compact and high-precision individual test rig was developed and used, in order to reduce the side effect of coupled systems, that is, to avoid their mutual influence. This paper successfully presents results reproducible with the described test rig apparatus for determining the creep behavior of corrugated board. It will be continued to publish further results of the research in the near future.

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“…Some previous studies dealing with the mechanical behaviours of these packaging structures under static compression [5][6] [7], and some other papers show results and brief reviews of designing and modelling the stack-ability of cardboard boxes using finite element method (FEM) [8] [9]. However, deformation images and shapes occurring during quasi-dynamic laboratory testing and static load have not been dealt with so far.…”

Section: Introductionmentioning

confidence: 99%

Measurement and Analysis of Deformation Shapes on Corrugated Cardboard Logistical Boxes Under Static and Dynamic Compression

Böröcz

2015

Acta Tech Jaur

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On the field of compression strength of packaging the researchers, studies and standards mainly focus on the short-time measurements. The derived results from these accelerated tests can be used with a large tolerance in reality. These measurements do not give response that how long the packaging is able to tolerate the given calculated or measured stress during a long-term storage in the supply chain without damages in the aspect of product or packaging. The tests in this paper were done to analyse the possible deformation shapes, which could be a first step into the process of final damage. The samples were tested under both static and dynamic compression. The deformations were observed by TRITOP system in order to prove the different deformation processes between the static and dynamic compression. This paper is a first phase of a research program, which deals with the effect of real compression and physical environment of logistics boxes on long time storage and stacking.

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Elastic behavior of corrugated cardboard: experiments and modeling

Cited by 130 publications

References 9 publications

Simplified modelling of the behaviour of 3D-periodic structures such as aircraft heat exchangers

Simplified modelling of the behaviour of 3D-periodic structures such as aircraft heat exchangers

Individual Test Rig for Measuring the Creep Behaviour of Corrugated Board for Packaging

Measurement and Analysis of Deformation Shapes on Corrugated Cardboard Logistical Boxes Under Static and Dynamic Compression

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