Abstract
A direct problem of strength analysis for thermoelastic reinforced three-ply rotary disks has been formulated. On the basis of the direct problem and strength criterion for substructural elements of a disk, an inverse problem of determination of the load-carrying ability of a construction with a given shape of the disk profile and a given structure of the load-carrying ply reinforcement has been stated. Results of calculations of the load-carrying ability of disks with a fixed geometry made of different cermet compositions and having different reinforcement structures are presented. It has been shown that isotropic steel disks and quasi-isotropic reinforced disks, which are most commonly used, are of low efficiency as compared with spirally-reinforced constructions, for many of which a goal-directed optimization is worthwhile.
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Nemirovskii, Y.V., Yankovskii, A.P. On the Effect of Reinforcement Structure on the Load-Carrying Ability of Thermoelastic Cermet Rotary Disks. Strength of Materials 33, 303–317 (2001). https://doi.org/10.1023/A:1012428108275
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DOI: https://doi.org/10.1023/A:1012428108275