Modulus of rigidity of sandwich panels with hexagonal cell cores.
Abstract:ESDU 67022 provides the modulus of rigidity of matrixes of square, rectangular and hexagonal cells. The cells are formed from strips intermittently attached and then expanded to provide the desired cell geometry. The variation of modulus with both the angle between and the length of the attached and unattached walls which form the cells is given together with the effect of cell size/ height ratio. The moduli along and across the cells are provided.
|Data Item ESDU 67022|