Nonlinear Damping Mechanics and Finite Element Model for the Static and Damped Free-Vibration Analysis of Composite Strips

The current chapter presents the theoretical framework for the study of the nonlinear response of composite strips. The analysis of composites strips is considered to be an intermediate step before moving to tubular sections and beam elements, which provides valuable insight and understanding of the nonlinear composite damping behavior of these simple structural configurations, moreover offers an opportunity for experimental verification. Nevertheless, there is a void in current literature and technology which is also covered by this chapter. The damping mechanics and nonlinear structural dynamics formulations enable the inclusion of nonlinear effects due to in-plane loads and large deformations on both structural stiffness and damping of laminated composite strips.