Title :
Transient response of composite beams with partial interaction
Author :
Shen, Xu-dong ; Chen, Wei-qiu ; Xu, Rong-qiao
Author_Institution :
Dept. of Civil Eng., Zhejiang Univ., Hangzhou, China
Abstract :
A state-space formula is properly established to investigate the dynamic behavior composite beams with partial interaction. The orthogonality of vibration modes of the composite beam is then proved using a new method completely different from those in literature. Using the mode superposition method, we also present the analytical solution for forced vibration when the composite beam is subjected to a moving constant force. Numerical examples are finally presented and discussed.
Keywords :
beams (structures); state-space methods; transient response; vibrations; composite beams; dynamic behavior; forced vibration mode orthogonality; mode superposition method; partial interaction; state space formula; transient response; Convergence; Dynamics; Force; Geometry; System-on-a-chip; Transient response; Vibrations; Composite beams; mode orthogonality; partial interaction; state space method; transient response;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2010 Symposium on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-9822-2
DOI :
10.1109/SPAWDA.2010.5744316
