Rion, J.Stutz, S.Leterrier, Y.Månson, J.-A. E.2012-06-292012-06-292012-06-292008https://infoscience.epfl.ch/handle/20.500.14299/82825The skin wrinkling phenomenon was investigated in case of ultralight sandwich structures with honeycomb core manufactured by one shot vacuum bag processing. A relation between process pressure and compressive strength of the skin was established.WrinklingHoneycomb coreFacesheet wavinessInfluence of process pressure on local facesheet instability for ultralight sandwich structurestext::conference output::conference proceedings::conference paper