Το έργο με τίτλο Optimization of graphene/fibre reinforced cantilever skew laminates for maximum fundamental frequency via non-uniform distribution of reinforcements από τον/τους δημιουργό/ούς Jeawon Y., Drosopoulos Georgios, Foutsitzi Georgia, Stavroulakis Georgios, Adali Sarp διατίθεται με την άδεια Creative Commons Αναφορά Δημιουργού 4.0 Διεθνές
Βιβλιογραφική Αναφορά
Y. Jeawon, G.A. Drosopoulos, G. Foutsitzi, G.E. Stavroulakis, and S. Adali “Optimization of graphene/fibre reinforced cantilever skew laminates for maximum fundamental frequency via non-uniform distribution of reinforcements,” Thin-Walled Struct., vol. 189, Aug. 2023, doi: 10.1016/j.tws.2023.110903.
https://doi.org/10.1016/j.tws.2023.110903
Three-phase graphene/fibre-reinforced cantilever skew laminates are optimized with the design objective of maximizing the fundamental frequency. Four optimal design problems are formulated involving one, two, three, and four design variables: graphene content, fibre content, layer thicknesses, and the fibre orientations. Optimization is implemented using a Sequential Quadratic Programming optimization algorithm within finite element analysis. It is observed that optimizing the graphene and fibre contents across the thickness leads to increased fundamental frequency. A trend is observed for the frequency of skew laminates to increase but for their design efficiency to decrease compared to rectangular laminates.