Journal ArticleDOI
Transverse shear stiffness of structural core sandwich
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In this paper, an upper limit of the transverse shear modulus across the corrugations is calculated assuming rigid facings, and the reduction of the effective shearing modulus due to deformations of the facings is quantified.About:
This article is published in Composite Structures.The article was published on 1994-01-01. It has received 81 citations till now. The article focuses on the topics: Shear modulus & Shearing (physics).read more
Citations
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Homogenization of corrugated core sandwich panels
TL;DR: In this paper, the effective properties of corrugated core sandwich panels are investigated, based on the asymptotic expansion method, and an equivalent Reissner-Mindlin homogeneous plate is derived.
Journal ArticleDOI
The mechanics of composite corrugated structures: A review with applications in morphing aircraft
TL;DR: A comprehensive review of the literature on corrugated structures can be found in this article, with applications ranging from traditional engineering structures such as Corrugated steel beams through to morphing aircraft wing structures.
Journal ArticleDOI
Effective stress-strain relations for two-dimensional cellular sandwich cores: Homogenization, material models, and properties
Jörg Hohe,Wilfried Becker +1 more
Journal ArticleDOI
An analytical homogenization model for finite element modelling of corrugated cardboard
TL;DR: In this paper, an analytical homogenization model for corrugated cardboard and its numerical implementation in a shell element are presented, which leads to an elastic stiffness matrix relative to the generalized strains and internal efforts for an equivalent orthotropic plate.
Journal ArticleDOI
Evaluation of transverse shear stiffness of structural core sandwich plates
T.M. Nordstrand,Leif A. Carlsson +1 more
TL;DR: In this article, effective transverse shear moduli in the principal material directions of corrugated board were examined experimentally for five corrugation board types using the ASTM block shear test and the three-point bend test.
References
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Theory of plates and shells
TL;DR: In this article, the authors describe the bending of long RECTANGULAR PLATES to a cycloidal surface, and the resulting deformation of shels without bending the plates.
Elastic Constants for Corrugated-Core Sandwich Plates
Charles Libove,Ralph E Hubka +1 more
TL;DR: In this article, the authors considered the analysis of a corrugated sheet fastened between two face sheets, and presented formulas and charts for the evaluation of the elastic constants of these constants.
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Compressive strength of edge-loaded corrugated board panels
TL;DR: In this article, the postbuckling strength of simply supported corrugated board panels subjected to edge compressive loading has been studied experimentally using a specially developed test fixture, which was triggered by compressive failure of the facings that initiated at the unloaded edges.
Journal ArticleDOI
Elastic constants for superplastically formed/diffusion-bonded sandwich structures
TL;DR: In this paper, the effective elastic constants for a superplastically formed/diffusion-bonded (SPF/DB) corrugated sandwich core and a honeycomb sandwich core were compared.