Corrigendum Free

Santos L, Nordas AN, Izzuddin BA and Macorini L (2018) Mechanical models for local buckling of metal sandwich panels. Proceedings of the Institution of Civil Engineers – Engineering and Computational Mechanics 171(2): 65–78, https://doi.org/10.1680/jencm.18.00021.

Equations 15a and 15b are incorrect; the correct versions are as follows.