Free Vibration Analysis of Functionally Graded Carbon Nanotube-Reinforced Composite Cylindrical Panels
作者： Z. X. Lei , J. L. Yu , K. M. Liew
关键词:
摘要: This paper presents a free vibration analysis of functionally graded carbon nanotube-reinforced composite (FG-CNTRC) cylindrical panels using the element-free kp- Ritz method. Carbon nanotubes are assumed uniaxially aligned in axial direction and thickness with different types distributions. The effective material properties FG-CNTRC estimated through micromechanical model based on Eshelby-Mori-Tanaka approach. governing equations first order shear deformation shell theory two- dimensional displacement fields approximated by mesh- kernel particle functions. Convergence comparison studies have been carried out to verify stability accuracy present method for panels.
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