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Thick Plate Homogenization of Sandwich Panels Including Folded Cellular Cores

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Arthur Lebée
Karam Sab

Résumé

In the present work, we provide the Bending-Gradient homogenization scheme and apply it to a sandwich panel including the chevron pattern. It turns out that the shear forces stiffness of the sandwich panel is strongly influenced by a skin distortion phenomenon which cannot be neglected in conventional design.
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hal-00921614 , version 1 (03-02-2016)

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  • HAL Id : hal-00921614 , version 1

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Arthur Lebée, Karam Sab. Thick Plate Homogenization of Sandwich Panels Including Folded Cellular Cores. IUTAM Symposium: Mechanics of Liquid and Solid Foams, May 2011, Austin, United States. ⟨hal-00921614⟩
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