4.3.1 Where sandwich
panel skin laminates are subject to compressive loading likely to
cause axial buckling, design calculations are to be submitted indicating
the margin against failure.
4.3.2 Where sandwich
panels subject to compressive loading have skin thicknesses which
are less than the minimum required by Pt 8, Ch 3, 2.3 Sandwich skin laminate, design calculations are to be submitted indicating the
margin against failure due to wrinkling of the sandwich skin laminates.
4.3.3 Where production
methods or the craft design gives rise to local distortion or irregularity
of the sandwich, the designer is to make due allowance for the reduction
in critical wrinkling stress.