![](/images/graphics-bg.png)
Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method
Joint Authors
Zippo, Antonio
Iarriccio, Giovanni
Pellicano, Francesco
Shmatko, Tetyana
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-23, 23 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-03
Country of Publication
Egypt
No. of Pages
23
Main Subjects
Abstract EN
In this paper, the dynamic behavior of 3D-printed plates with different shapes and boundary conditions is investigated.
The natural frequencies and mode shapes were determined using three different methods: the experimental analysis, the finite element method, using Nastran, and the R-functions method.
The experimental and theoretical results are compared.
The specimens tested included four cases.
The test procedure is deeply described, and the material properties of the plates are given.
The fixed-fixed configuration shows a better agreement both in the rectangular plate and in the plate with rectangular cuts, and the R-functions method gives better convergence with respect to the experimental and finite element analysis.
The simply supported arrangement indicates some uncertainty in the boundary realization of the specimen.
American Psychological Association (APA)
Zippo, Antonio& Iarriccio, Giovanni& Pellicano, Francesco& Shmatko, Tetyana. 2020. Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method. Shock and Vibration،Vol. 2020, no. 2020, pp.1-23.
https://search.emarefa.net/detail/BIM-1213140
Modern Language Association (MLA)
Zippo, Antonio…[et al.]. Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method. Shock and Vibration No. 2020 (2020), pp.1-23.
https://search.emarefa.net/detail/BIM-1213140
American Medical Association (AMA)
Zippo, Antonio& Iarriccio, Giovanni& Pellicano, Francesco& Shmatko, Tetyana. Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-23.
https://search.emarefa.net/detail/BIM-1213140
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1213140