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Applications of Shape Memory Polymers in Kinetic Buildings

there are no conflicts of interest regarding the publication of this paper. Authors’ Contributions Jing Li, Qiuhua Duan, and Enhe Zhang have equally contributed to this paper. Acknowledgments This project

Modal Perturbation Method for the Dynamic Characteristics of Timoshenko Beams

Timoshenko beams have been widely used in structural and mechanical systems. Under dynamic loading, the analytical solution of a Timoshenko beam is often difficult to obtain due to the complexity involved in the equation of motion. In this paper, a modal perturbation method is introduced to approximately determine the dynamic characteristics of a Timoshenko beam. In this approach...