The stress problem for layered hollow inhomogeneous cylinders with concave semi-corrugations is solved in spatial statement, and their stress state is studied depending on the stiffness of the core layer. To solve the problem, the analytical methods of variable separation, approximation of functions by discrete Fourier series, and the numerical discrete-orthogonalization method are used. Numerical results are analyzed.
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Translated from Prikladnaya Mekhanika, Vol. 54, No. 5, pp. 47–54, September–October, 2018.
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Grigorenko, Y.M., Rozhok, L.S. Layered Inhomogeneous Hollow Cylinders with Concave Corrugations Under Internal Pressure. Int Appl Mech 54, 531–538 (2018). https://doi.org/10.1007/s10778-018-0905-z
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DOI: https://doi.org/10.1007/s10778-018-0905-z