Vibration characteristics of circular composite sandwich cylindrical shells with soft core

• Published in: Polymer composites Vol. 43; no. 8; pp. 5404 - 5417
• Main Authors: Dong, Xiaowen, Yin, Bo, Li, Yanzhao, Zhai, Yanchun
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01.08.2022; Blackwell Publishing Ltd
• Subjects: composite sandwich shells; Cylindrical shells; damping property; discrete model; Equations of motion; Free vibration; Hamilton's principle; Parameters; Shear strain; Vibration analysis; vibration characteristics; Vibration damping

In this article, in order to obtain better vibration characteristics of circular composite sandwich cylindrical shells (CCSCS), the free vibration and damping property of CCSCS has been performed with parameter analysis. First, the equations of motion of CCSCS are deduced by adopting a displacement...