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Numerical computation of weak solutions of nonlinear motion equations of stiffened cylindrical shells

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Mechanics of Composite Materials Aims and scope

Abstract

An algorithm is presented for the numerical solution of nonlinear equations of motion of stiffened cylindrical shells described by a Timoshenko-type theory. This algorithm is constructed using a weak solution of nonlinear motion equations of stiffened cylindrical shells. A difference scheme is constructed using the approximation of integral identities. A dependence was found between the steps of the time and space variables for the linearized difference scheme.

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Authors and Affiliations

  1. Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev, Ukraine

    S. Yu. Bogdanov

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  1. S. Yu. Bogdanov
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Additional information

Presented at the Ninth International Conference on the Mechanics of Composite Materials, Riga, Latvia, October, 1995.

Translated from Mekhanika Kompozitnykh Materialov, Vol. 31, No. 6. pp. 808–815, November–December, 1995.

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Bogdanov, S.Y. Numerical computation of weak solutions of nonlinear motion equations of stiffened cylindrical shells. Mech Compos Mater 31, 573–578 (1996). https://doi.org/10.1007/BF00634906

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  • DOI: https://doi.org/10.1007/BF00634906

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