The stress state of hollow cylinders with oval cross-section made of orthotropic and isotropic materials is analyzed using spatial problem statement and analytical methods of separation of variables, approximation of functions by discrete Fourier series, and numerical discrete-orthogonalization method. The reference surface in the cross-section is described by the Cassini oval equation. The analytical results are presented in the form of plots and tables of distributions of displacements and stresses and analyzed.
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Translated from Prikladnaya Mekhanika, Vol. 57, No. 2, pp. 45–57, March–April 2021.
This study was sponsored by the budget program “Support for Priority Areas of Scientific Research” (KPKVK 6541230).
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Grigorenko, Y.M., Rozhok, L.S. Stress Analysis of Hollow Orthotropic Cylinders with Oval Cross-Section. Int Appl Mech 57, 160–171 (2021). https://doi.org/10.1007/s10778-021-01070-w
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DOI: https://doi.org/10.1007/s10778-021-01070-w