A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints

A semi-analytical method for in-plane vibration analysis of a composite laminated annular and sector plate with elastic constraints is presented. The theoretical model is on the basis of a variational method and a multi-segment technique. Displacement variables are expanded by the Jacobian orthogona...

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Autores principales:	Xianlei Guan, Bin Qin, Rui Zhong, Qingshan Wang
Formato:	article
Lenguaje:	EN
Publicado:	SAGE Publishing 2021
Materias:	Control engineering systems. Automatic machinery (General) TJ212-225 Acoustics. Sound QC221-246
Acceso en línea:	https://doaj.org/article/4320405ce0ef4a13a69ad37bda28ad18
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spelling	oai:doaj.org-article:4320405ce0ef4a13a69ad37bda28ad182021-12-02T01:34:38ZA unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints1461-34842048-404610.1177/1461348421994419https://doaj.org/article/4320405ce0ef4a13a69ad37bda28ad182021-12-01T00:00:00Zhttps://doi.org/10.1177/1461348421994419https://doaj.org/toc/1461-3484https://doaj.org/toc/2048-4046A semi-analytical method for in-plane vibration analysis of a composite laminated annular and sector plate with elastic constraints is presented. The theoretical model is on the basis of a variational method and a multi-segment technique. Displacement variables are expanded by the Jacobian orthogonal polynomial. Boundary conditions and continuity conditions between segments are characterized by penalty parameters. On this basis, a series of numerical examples are given. The results show that the method has good convergence speed and accuracy. Finally, the parametric study of geometric and material parameters is carried out to provide important support for solving the in-plane characteristics of this kind of composite structure.Xianlei GuanBin QinRui ZhongQingshan WangSAGE PublishingarticleControl engineering systems. Automatic machinery (General)TJ212-225Acoustics. SoundQC221-246ENJournal of Low Frequency Noise, Vibration and Active Control, Vol 40 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Control engineering systems. Automatic machinery (General) TJ212-225 Acoustics. Sound QC221-246
spellingShingle	Control engineering systems. Automatic machinery (General) TJ212-225 Acoustics. Sound QC221-246 Xianlei Guan Bin Qin Rui Zhong Qingshan Wang A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
description	A semi-analytical method for in-plane vibration analysis of a composite laminated annular and sector plate with elastic constraints is presented. The theoretical model is on the basis of a variational method and a multi-segment technique. Displacement variables are expanded by the Jacobian orthogonal polynomial. Boundary conditions and continuity conditions between segments are characterized by penalty parameters. On this basis, a series of numerical examples are given. The results show that the method has good convergence speed and accuracy. Finally, the parametric study of geometric and material parameters is carried out to provide important support for solving the in-plane characteristics of this kind of composite structure.
format	article
author	Xianlei Guan Bin Qin Rui Zhong Qingshan Wang
author_facet	Xianlei Guan Bin Qin Rui Zhong Qingshan Wang
author_sort	Xianlei Guan
title	A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
title_short	A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
title_full	A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
title_fullStr	A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
title_full_unstemmed	A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
title_sort	unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints
publisher	SAGE Publishing
publishDate	2021
url	https://doaj.org/article/4320405ce0ef4a13a69ad37bda28ad18
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_version_	1718402954018422784

A unified solution for in-plane vibration analysis of composite laminated sector and annular plate with elastic constraints

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