Flexural response to impulsive loads of a fluid-saturated thin poroelastic circular plate

淡江大學機構典藏 > 工學院 > 機械與機電工程學系暨研究所 > 期刊論文 > Item 987654321/111861

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题名:	Flexural response to impulsive loads of a fluid-saturated thin poroelastic circular plate
作者:	Huoy-Shyi Tsay & Fung-Huei Yeh
关键词:	Elastic boundary condition;finite element analysis;flexural response;frequency domain;impulsive load;poroelastic circular plate
日期:	2017-07-22
上传时间:	2017-10-27 02:10:47 (UTC+8)
摘要:	Biot's poroelastic theory is used with classic plate theory and plane stress theory to determine the constitutive relationships for a thin poroelastic plate. The dynamic equations for the thin poroelastic plate are derived from the extended Hamilton's principle. The dynamic equations are then transformed to frequency domain and Galerkin's finite element method is used to derive the stiffness matrix of a triangular plate element. When impulsive loads and elastic boundary conditions are applied, the finite element frequency domain analysis for the thin poroelastic plates is achieved. Vibration behavior of thin elastic and poroelastic circular plates is accurately predicted.
關聯:	International Journal for Computational Methods in Engineering Science and Mechanics 18(4-5), p.220-229
DOI:	10.1080/15502287.2017.1339136
显示于类别:	[機械與機電工程學系暨研究所] 期刊論文

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