Free Vibration Of Isotropic And Laminated Composite Plate Using Three-Dimensional Finite Element Analysis

This paper presents a numerical analysis approach of determining fundamental natural vibrations of isotropic and laminated composite plates for simply supported condition with immovable (opposite) edges. In the first part of analysis, the frequency of isotropic and laminated composite plates are det...

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Bibliographic Details
Published inMaterials today : proceedings Vol. 18; pp. 2823 - 2831
Main Authors Rastogi, Vishal, Urmaliya, Pawan K, Verma, Ajay K, Kumhar, Vikky
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2019
Subjects
Composite plate
Crack
Fiber oriantations
Finite eleement analysis
Free vibration
Isotropic plate
Isotropic plate
Composite plate
Free vibration
Fiber oriantations
Finite eleement analysis
Crack
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Summary:This paper presents a numerical analysis approach of determining fundamental natural vibrations of isotropic and laminated composite plates for simply supported condition with immovable (opposite) edges. In the first part of analysis, the frequency of isotropic and laminated composite plates are determine with FEA and compared with the available literature. The results are found in good agreement. Further, the same approach is applied to calculate vibration behaviour for the two types of composite plates with cracks for different crack length, thickness ratio and fiber orientations.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2019.07.149