Buckling and vibration analysis of embedded functionally graded carbon nanotube-reinforced composite annular sector plates under thermal loading

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• 作者：Reza Ansari^a ; ^{r_ansari@guilan.ac.ir} ; Jalal Torabi^a ; ^{jalal.torabii@gmail.com} ; Mostafa Faghih Shojaei^b
• 关键词：FG-CNTRC annular sector plates ; Vibration and thermal buckling ; Variational formulation ; Differential quadrature method ; Elastic foundation
• 刊名：Composites Part B: Engineering
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：109
• 期：Complete
• 页码：197-213
• 全文大小：1863 K
• 卷排序：109

文摘

The buckling and vibration of thermally pre-stressed embedded FG-CNTRC annular sector plates are investigated. An efficient numerical method employed within the framework of variational formulation. The two-dimensional GDQ method is used for discretization procedure. The effect of initial thermal loading on the natural frequency is studied. The influences of different geometrical parameters, volume fractions and types of distributions of CNTs are explored.