Engineering Dynamics and Vibration: Vibration and Nonlinear Dynamics of Plates and Shells - Applications of Flat Triangular Finite Elements

Nonlinear Dynamics of Flat-Surface Structures

Author(s): Meilan Liu and Cho W. S. To

Pp: 149-165 (17)

DOI: 10.2174/9781608057719114010011

* (Excluding Mailing and Handling)

Abstract

This chapter deals with the nonlinear dynamic responses of structures with flat mid-surfaces, such as plates and boxes by employing the mixed formulation based three-node flat triangular nonlinear shell elements presented in Chapter 7. Geometrical nonlinearity due to large deformation, material nonlinearity due to elastic-plastic material behaviour, and various loading situation including non-conservative loads, will be investigated.


Keywords: Dynamics, nonlinearities, geometrical, material, flat-surface.

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