Linear and non-linear vibration analysis of moderately thick isosceles triangular FGPs using a triangular finite p-element

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• 作者：SA. Belalia
• 关键词：The mixtures effect of Ceramic ; Metal ; Linear and Non ; linear vibration ; Moderately thick FGM plates ; p ; version of finite element method
• 刊名：Mechanics of Advanced Materials and Modern Processes
• 出版年：2017
• 出版时间：December 2017
• 年：2017
• 卷：3
• 期：1
• 全文大小：1636KB
• 刊物类别：Theoretical and Applied Mechanics; Structural Materials; Computational Science and Engineering;
• 刊物主题：Theoretical and Applied Mechanics; Structural Materials; Computational Science and Engineering;
• 出版者：Springer International Publishing
• ISSN：2198-7874
• 卷排序：3

文摘

BackgroundThe geometrically non-linear formulation based on Von-Karman’s hypothesis is used to study the free vibration isosceles triangular plates by using four types of mixtures of functionally graded materials (FGMs - AL/AL₂O₃, SUS304/Si₃N₄, Ti- AL-4V/Aluminum oxide, AL/ZrO₂). Material properties are assumed to be temperature dependent and graded in the thickness direction according to power law distribution.