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Design Optimization to Fabrication with HyperX Laminate Families for Traditional Quad 0/45/90 and Double-Double [±Φ/±Ψ] Layups

BRETT A. BEDNARCYK, CARINA X. LI, BO JIN, AUGUST NOEVERE, CRAIG COLLIER

Abstract


Traditional Quad and novel Double-Double laminate designs have been investigated using the HyperX design/optimization software for a panel with a large circular cutout. Parametric studies were performed based on varying the panel loading to compare the optimized masses of Quad and Double-Double designs for a uniform panel, a panel with a single buildup region around the cutout, and a fully optimized panel where the thickness and layup are varied throughout the panel. Finally, following the same optimization procedures in HyperX, a Quad demonstration test panel was designed and manufactured via hand layup and vacuum infusion.


DOI
10.12783/asc38/36647

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