Abstract
As an introduction to the combined Galerkin-averaging method we present an application. This application establishes a long-time prediction for the dynamic torsional behaviour of a thin-walled bar which has two axes of symmetry for each cross-section.
As a result we find an approximation which differs only slightly from the solution of the linearized problem.
Keywords
- Oscillation Mode
- Neumann Problem
- Torsional Vibration
- Nonlinear Partial Differential Equation
- Free Undamped Vibration
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© 1983 Springer-Verlag
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Rafel, G.G. (1983). Application of a combined Galerkin-averaging method. In: Verhulst, F. (eds) Asymptotic Analysis II —. Lecture Notes in Mathematics, vol 985. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0062376
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DOI: https://doi.org/10.1007/BFb0062376
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