| Abstract: | The multicriteria optimization of the structure and geometry of a laminated cylindrical shell under the action of external
pressure and longitudinal thermal stresses is considered. From the known monolayer properties of the composite and the given
values of variable structural and geometric parameters, the thermoelastic properties of the anisotropic layered composite
are determined. The criteria to be optimized — the critical external pressure and thermal stresses — depend on two variable
parameters and temperature. In the space of optimization criteria, the domain of allowable solutions and the Pareto-optimal
subdomain are found.
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Translated from Mekhanika Kompozitnykh Materialov, Vol. 42, No. 4, pp. 495–502, July–August, 2006. |
