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

This e-book focuses on the vibrational and nonlinear aspects of plate and shell structure dynamics by applying the finite element model. Specifically, shell finite elements employed in the ...
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Vibration Analysis of Plate Structures

Pp. 31-53 (23)

Meilan Liu and Cho W. S. To

Abstract

This chapter is concerned with the vibration analysis of linear plates employing the mixed formulation based three-node flat triangular shell elements in Chapter 2. Square, circular and skew plates are studied. In particular, circular plates with various aspect ratios and boundary conditions are included. As a special example to reveal the features of the membrane component of the shell elements a plane stress problem is presented.

Keywords:

Vibration analysis, plates, square, circular, skew.

Affiliation:

Department of Mechanical Engineering Lakehead University Thunder Bay Ontario Canada