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SIMULATION OF ELASTIC STRUCTURE DYNAMICS USING IMPLICIT FINITE-DIFFERENCE SCHEME

Volume 50, Edição 5, 2019, pp. 551-565
DOI: 10.1615/TsAGISciJ.2019032396
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RESUMO

The solution to the nonlinear unsteady loading problems of multi-element structures using time steps and the implicit difference scheme is considered. Attention is focused on reducing computational costs and improving the modeling accuracy of structural damping. A variant of the method with substructures is proposed to solve the nonlinear unsteady loading problems.

Referências
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