Optimum Design of Ply-up of T800 Carbon Fiber Composite Laminates with Holes

Based on the HyperWorks software, this paper takes layup sequence of carbon fiber composite laminates as design variables, main strain and continuous angle not exceeding four layers constraints, maximum bearing capacity goal. The optimized laminate corresponding experimental verification were carried out. results are in good agreement with simulation analysis results, indicating that optimization method proposed is reasonable.