engleski

Spectral method for moving mass analysis of plates

The paper shows an application of the spectral method formulated as matrix operators in dynamics of structures applied on the special case of plate under the action of a moving system consisting of mass, force and spring. The plate description includes complex loading and Dirichlet and Neumann boundary conditions that have been imposed using Lagrange multipliers. An example of a simply supported plate - free plate illustrates the application of spectral matrix operators.

dynamic structural analysis ; moving mass-force ; spectral method ; matrix operators

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