Bonding of CFRP primary aerospace structures – discussion of the certification boundary conditions and related technology fields addressing the needs for development

Today, the application of bonding technology for primary aerospace structures is limited due to the certification regulations. State of the art is an additional application of fasteners which is limiting the benefits of the application of composite bonded joints. This article provides an overview of the current state of the art of certification compliance within the context of bonded CFRP primary aerospace structures. Beginning with the boundary...