Vibration characteristics of fluid-conveying FGM cylindrical shells resting on Pasternak elastic foundation with an oblique edge
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- 作者：Kyung-Jo Park ; Young-Wann Kim ; wannkim@jnu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：FGM cylindrical shells ; Mori&ndash ; Tanaka model ; Voigt model ; Critical flow velocity ; Pasternak elastic foundation ; Temperature-dependent properties
- 刊名：Thin-Walled Structures
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：106
- 期：Complete
- 页码：407-419
- 全文大小：1139 K
文摘
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A fluid-conveying FGM cylindrical shell partially rested on Pasternak foundation is analyzed.
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The elastic foundation with non-parallel boundary edge to the longitudinal axe is considered.
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Effect of elastic foundation on vibration and critical flow velocity is studied.
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Effects of power-law index and the parameters that determine the material variation profile are studied.
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Effective material properties of FGMs are predicted based on Voigt and Mori-Tanaka model