Problem of theoretically predicting effective shear modulus of honeycomb core materials, used in aircraft and missile industry, are examined; included in analysis are effects resulting from boundary conditions which prevent warpage of cells; it is shown that warpage constraints have little effect on shear modulus except when ratio of core cell length to its lateral dimension becomes relatively small; test procedure using rigid shear frame is suggested for measuring effective shear modulus, and some test results obtained by procedure are compared with theoretical values.
Effective shear modulus of honeycomb cellular structure
AIAA J
AIAA Journal ; 2 , n 3
1964
5 pages
Article (Journal)
English
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Effective shear modulus of honeycomb cellular structure
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