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Optimal plastic design of a bar under combined torsion, bending and shear

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Abstract.

Optimal plastic design of a bar or beam under torsion with superposed bending and shear is obtained via the boundary perturbation method. Effects of bending and shear are expressed by a small parameter α. The results of optimization of solid bars and of hollow bars are shown.

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Authors and Affiliations

  1. Institute of Mechanics and Machine Design, Cracow University of Technology (Politechnika Krakowska), ul. Warszawska 24, PL 31-155 Kraków, Poland e-mail: m-1@institute.pk.edu.pl, , , , , , PL

    W. Egner & M. Życzkowski

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  1. W. Egner
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  2. M. Życzkowski
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Received May 15, 2000

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Egner, W., Życzkowski, M. Optimal plastic design of a bar under combined torsion, bending and shear. Struct Multidisc Optim 22, 394–406 (2001). https://doi.org/10.1007/s00158-001-0159-x

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  • DOI: https://doi.org/10.1007/s00158-001-0159-x

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