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Lay-up optimization of multilayered anisotropic cylinders based on a 3-D elasticity solution

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dc.contributor.author Tabakov, Pavel Y.
dc.contributor.author Summers, E. B.
dc.date.accessioned 2011-08-01T07:02:30Z
dc.date.available 2011-08-01T07:02:30Z
dc.date.issued 2006
dc.identifier.uri http://hdl.handle.net/10321/640
dc.description Originally pulished in: Computers & Structures, Vol. 84, No. 5-6, 2009. en_US
dc.description.abstract Exact elasticity solutions are obtained using the stress function approach, where the radial, circumferential and shear stresses are determined, taking into account the closed ends of the cylindrical shell. The system of the governing algebraic equations is derived to accurately analyse a multilayered pressure vessel with an arbitrary number of layers and any thickness. The approach used is straight-forward compared to other three-dimensional solutions found in the literature. The design of multilayered composite pressure vessels is accomplished using the genetic algorithm and subject to the Tsai–Wu failure criterion. The genetic algorithm is optimized to serve this particular problem en_US
dc.format.extent pp. 374-384 (11 p.) en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject Pressure vessel en_US
dc.subject Exact solution en_US
dc.subject Optimization en_US
dc.subject Genetic algorithms en_US
dc.title Lay-up optimization of multilayered anisotropic cylinders based on a 3-D elasticity solution en_US
dc.type Article en_US
dc.publisher.uri http://dx.doi.org/10.1016/j.compstruc.2005.09.023 en_US


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