Optimization of laminated cylinders for buckling.
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Optimization of laminated cylinders for buckling.

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Published .
Written in English


Book details:

The Physical Object
Pagination89 leaves
Number of Pages89
ID Numbers
Open LibraryOL16343136M

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Decision tree-based machine learning to optimize the laminate stacking of composite cylinders for maximum buckling load and minimum imperfection sensitivity Composite Structures, Vol. Recent developments in investigation on buckling and post buckling responses of laminated composite shellsCited by: An effective hybrid optimization method is proposed by integrating an adaptive Kriging (A-Kriging) into an improved partial swarm optimization algorithm (IPSO) to give a so-called A-Kriging-IPSO for maximizing the buckling load of laminated composite plates (LCPs) under uniaxial and Author: Behrooz Keshtegar, Trung Nguyen-Thoi, Tam T. Truong, Shun-Peng Zhu. strategy. The critical buckling loads of composite cylindri-cal panels are calculated by the bifurcation buckling anal-ysis implemented in the ABAQUS finite element program [14]. In this paper, the bifurcation buckling analysis, the constitutive equations for fiber-composite laminate and the optimization method are briefly reviewed first. Lay-up optimization of laminated plates under buckling loads Genetic Algorithms for the Design of Composite Panels Optimal design of hybrid laminates with discrete ply angles for maximum buckling load and minimum cost Composite Structures, Vol. 32, No. Cited by:

Optimization of laminate stacking sequence for maximum buckling load using the ant colony optimization (ACO) metaheuristic Composites Part A: Applied Science and Manufacturing, Vol. 39, No. 2 Multi-Level Decomposition for Tractability in Structural Design OptimizationCited by: In this study, an optimization procedure is proposed to find the optimum stacking sequence designs of laminated composite plates in different fiber angle domains for maximum buckling resistance. Objective of this work is to optimize the structural configuration of laminates in terms of design for the maximization of buckling resistance of laminates under the effect of constraints. The. Close Drawer Menu Close Drawer Menu Menu. Home; Journals. AIAA Journal; Journal of Aerospace Information Systems; Journal of Air Transportation; Journal of Aircraft; Journal of Cited by:

Lund E., Stegmann J. () Eigenfrequency and Buckling Optimization of Laminated Composite Shell Structures Using Discrete Material Optimization. In: Bendsøe M.P., Olhoff N., Sigmund O. (eds) IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials. Solid Mechanics and Its Applications, vol Cited by: 9. It can be concluded that varying the laminate stiffness of a composite cylinder circumferentially is effective for increasing the buckling load of a cylinder subjected to pure bending. Improvements of up to 17% with respect to a baseline laminate are obtained while the structural mass remains the by: The optimization of the maximum buckling load for a composite cylinder is a formidable task due to the presence of many local maxima which was highlighted by Nshanian and Pappas. The maximum buckling load for a composite cylinder may be based on quasi-isotropic laminate stacking which was shown by by: DESIGN OPTIMISATION OF LAMINATED CYLINDERS FOR MAXIMUM BUCKLING STRENGTH M. Walker CADENCE, Technikon Natal, Durban, South Africa SUMMARY: The design optimisation of simply supported laminated circular cylindrical shells subjected to a combination of axial and torsional buckling loads is considered in this paper.