Evaluation of equivalent stiffness properties of corrugated board

Biancolini, Marco Evangelos

doi:10.1016/j.compstruct.2004.07.014

Cited by 134 publications

(126 citation statements)

References 12 publications

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“…Corrugated structures have long been found in the packaging industry (e.g. cardboard) [4,17,18], in civil infrastructures (e.g. in roofs, walls and pipes), [104,240], in aerospace structures (e.g.…”

Section: Anisotropic Structuresmentioning

confidence: 99%

HCI meets Material Science

Qamar

Groh

Holman

et al. 2018

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems

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Section: Anisotropic Structuresmentioning

confidence: 99%

HCI meets Material Science

Qamar

Groh

Holman

et al. 2018

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems

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“…Nordstrand and Carlsson [9] determined effective transverse shear moduli along the principal material directions of corrugated board using the ASTM block shear test and three point bend test. Biancolini [10] developed a method to estimate the elastic stiffness of corrugated board panels. Urbanik [11] developed a localized buckling theory to predict the buckling behaviour of corrugations.…”

Section: Literaturementioning

confidence: 99%

Experimental and numerical investigation of creasing in corrugated paperboard

Thakkar¹,

Gooren²,

Peerlings³

et al. 2008

Philosophical Magazine

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International audienceCreasing is a process which indents a section of corrugated board along fold lines to facilitate a neat fold. Most common failure site in a box made out of corrugated board is at the folds, where the stiffness is reduced by the creasing operation. Crease depth is an important parameter to be controlled. If the crease is too shallow, the section will crack during folding due to excessive strain on the outer liner. On the other hand, if the crease is too deep, the board may crack during the creasing operation itself or it may fail during handling due to excessive reduction in local strength along the fold line. A review of the literature reveals that only a limited amount of research has been carried out on experimental creasing of corrugated boards and comparison with numerical analyses. However, modelling of paper for corrugated board has been successfully done using Hill's plasticity model. In this work, experimental investigations on creasing of corrugated paperboard are carried out. These are complemented by finite element simulations of the creasing process. The simulations are found to be in good agreement with the experimental results. The findings of the work done are helpful in understanding the mechanics of creasing more clearly and in arriving at an appropriate crease depth in order to reduce cracking of corrugated board during the creasing process

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“…Therefore, for a better optimization of its use, previous studies were restricted to model its elastic behaviour. Corrugated cardboard is regarded as structure [1,2], sandwich [3,4] or monolithic material [5]. All these approaches need the knowledge of mechanical properties of the corrugated cardboard components, indeed the sandwich behaviour is governed by those of its constituents.…”

Section: Introductionmentioning

confidence: 99%