Integrated-RBF network method for free vibration analysis of laminated composite plates
Paper
Paper/Presentation Title | Integrated-RBF network method for free vibration analysis of laminated composite plates |
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Presentation Type | Paper |
Authors | Ngo-Cong, D. (Author), Mai-Duy, N. (Author), Karunasena, W. (Author) and Tran-Cong, T. (Author) |
Editors | Khalili, N., Valliappan, S., Li, Q. and Russell, A. |
Journal or Proceedings Title | IOP Conference Series: Materials Science and Engineering |
Journal Citation | 10 (1), pp. 1-9 |
Number of Pages | 9 |
Year | 2010 |
Publisher | IOP Publishing |
Place of Publication | Bristol, United Kingdom |
ISSN | 1757-8981 |
1757-899X | |
Digital Object Identifier (DOI) | https://doi.org/10.1088/1757-899X/10/1/012236 |
Web Address (URL) of Paper | http://iopscience.iop.org/1757-899X/10/1/012236/pdf/1757-899X_10_1_012236.pdf |
Conference/Event | 9th World Congress on Computational Mechanics and 4th Asian-Pacific Congress on Computational Mechanics (WCCM/APCOM 2010) |
Event Details | 9th World Congress on Computational Mechanics and 4th Asian-Pacific Congress on Computational Mechanics (WCCM/APCOM 2010) Event Date 19 to end of 23 Jul 2010 Event Location Sydney, Australia |
Abstract | This paper presents a new effective radial basis function (RBF) collocation technique for the free vibration analysis of laminated composite plates using the first order shear deformation theory (FSDT). The plates, which can be rectangular and non-rectangular, are simply discretised by means of Cartesian grids. Instead of using conventional differentiated RBFs, integrated RBF networks [1,2,3] are employed on grid lines to approximate the field variables. Several test problems with different geometries, boundary conditions, thickness to length ratios and material properties are considered. The obtained numerical results are in good agreement with existing published results and exact solutions. Numerical results show that the proposed technique is very stable and converges fast with grid refinement. |
Keywords | integrated radial basis function; vibration analysis; laminated composite plates |
ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
401702. Dynamics, vibration and vibration control | |
401706. Numerical modelling and mechanical characterisation | |
Public Notes | Copyright 2010 IOP Publishing Ltd. Open access journal. This publication is copyright. It may be reproduced in whole or in part for the purposes of study, research, or review, but is subject to the inclusion of an acknowledgment of the source. |
Byline Affiliations | Computational Engineering and Science Research Centre |
Centre of Excellence in Engineered Fibre Composites |
https://research.usq.edu.au/item/q0015/integrated-rbf-network-method-for-free-vibration-analysis-of-laminated-composite-plates
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