General instability and face wrinkling of sandwich plates - Unified theory and applications.

Benson, A.; Mayers, J.

doi:10.2514/3.4054

Cited by 72 publications

(12 citation statements)

References 7 publications

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“…The first work to consider the interplay between global and local buckling instabilities in sandwich beams was that of Benson and Mayers [4]; simplified thin-plate kinematics was used for the two stiff faces, while small deformations in the core were described through linear elasticity equations. Their model accounts for continuity conditions at the interface between the faces and the core, but its numerical analysis is generally expensive.…”

Section: Introductionmentioning

confidence: 99%

On interactive buckling in a sandwich structure

Coman

2009

Z. Angew. Math. Phys.

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This work revisits an interactive buckling model for sandwich beams proposed relatively recently by Hunt and Wadee (Proc R Soc Lond A 454:1197-1216, 1998). Our asymptotic investigations reveal an interesting resonant behaviour which is shown to lie at the origin of the corresponding localised deformations reported in the literature. The very good agreement between the asymptotic results and various direct numerical simulations reinforces the validity of our theoretical arguments and provides an incentive for further research. (2000). 34E13 · 65L15 · 74G60 · 74K99. Mathematics Subject Classification

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Section: Introductionmentioning

confidence: 99%

On interactive buckling in a sandwich structure

Coman

2009

Z. Angew. Math. Phys.

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“…and k cr =    π/2L for cantilever π/L for simply supported 2π/L for clamped (18) Note that the symbols used herein are not exactly those used by Bazant and Cedolin [7].…”

Section: Buckling Of a Sandwich Column From Direct Formulasmentioning

confidence: 97%

“…It should be noted that the only type of buckling considered here is what is typically referred to [18] as "long-wavelength buckling" (also called general instability) in contrast with "short-wavelength buckling" (also called face wrinkling). §2.…”

Section: §1 Introductionmentioning

confidence: 99%