We considered a solution to the problem of the forced vibrations of a truncated elliptic conical shell under a distributed impulsive load. A linear version of the equations of the Timoshenko type theory of conical shells is obtained in a non-orthogonal curvilinear coordinate system. To solve the problem, we elaborated a numerical algorithm based on the finite-difference approximation of the initial equations in the spatial and time coordinates. An example of the dynamical behavior of the conical shell is studied numerically.
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Translated from Prikladnaya Mekhanika, Vol. 56, No. 4, pp. 38–46, July–August 2020.
This study was sponsored by the budget program “Support for Priority Areas of Scientific Research” (KPKVK 6541230).
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Meish, V.F., Meish, Y.A. & Belova, M.A. Nonstationary Dynamics of Elliptic Isotropic Conical Shells Under Distributed Loads*. Int Appl Mech 56, 424–431 (2020). https://doi.org/10.1007/s10778-020-01026-6
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DOI: https://doi.org/10.1007/s10778-020-01026-6