On The Prediction Of Effective Elastic Moduli Of Honeycomb-type Sandwich Plates
Price
Free (open access)
Transaction
Volume
10
Pages
10
Published
1996
Size
833 kb
Paper DOI
10.2495/CP960091
Copyright
WIT Press
Author(s)
F. Albracht, H. Altenbach & E. Nast
Abstract
The knowledge of effective elastic moduli of honeycomb cores used for sand- wich panels is essential for their design. "Smeared" honeycomb core pro- perties are especially required to predict the material behavior of sandwich constructions. Several analytical methods are used to compare theoretical predictions of the "smeared" honeycomb core values with experimental re- sults. The core parameters are determined by basic methods of mechanical testing of materials and calculated on the basis of theoretical civil engi- neering formulations. In general, the experimental results coincide with the theoretical predictions. 1 Introduction Sandwich-ty
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