The overall project "HELIOS" aims at the development and validation of novel design principles and technologies for weight-optimized and high-rate capable CFRP fuselage shells. The core of the project is the design of a fuselage shell architecture based on rivet-free joining technologies such as the bonding of longitudinal seams and the hybrid welding of frame-to-skin connections. By the end of the project duration, technological feasibility is to be demonstrated. Furthermore the process chains shall be evaluated regarding their lightweight potential, high-rate capability, and cost-efficiency.
