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Vibration and Buckling of Thick Plates using Isogeometric Approach
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  • Journal title : Architectural research
  • Volume 15, Issue 1,  2013, pp.35-42
  • Publisher : Architectural Institute of Korea
  • DOI : 10.5659/AIKAR.2013.15.1.35
 Title & Authors
Vibration and Buckling of Thick Plates using Isogeometric Approach
Lee, Sang Jin; Kim, Ha Ryong;
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 Abstract
A study on the free vibration and linear buckling analyses of thick plates is described in this article. In order to determine the natural frequencies and buckling loads of plates, a plate element is developed by using isogeometric approach. The Non-uniform B-spline surface (NURBS) is used to represent both plate geometry and the unknown displacement field of plate. All terms required in isogeometric formulation are consistently derived by NURBS definition. The capability of the present plate element is demonstrated by using several numerical examples. From numerical results, it is found to be that the present isogeometric element can predict accurate natural frequencies and buckling loads of plates.
 Keywords
Isogeometric Analysis;Thick Plate;Free Vibration;Liner Buckling;B-spline;NURBS;
 Language
English
 Cited by
1.
Free Vibrations of Thin Shells with Isogeometric Approach,;

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2.
Isogeometric Analysis of Laminated Plates under Free Vibration,;

Architectural research, 2014. vol.16. 3, pp.121-129 crossref(new window)
1.
Topology Optimization for Plane Structures using Isogeometric Approach, Journal of the Architectural Institute of Korea Structure & Construction, 2016, 32, 2, 3  crossref(new windwow)
2.
Free Vibrations of Thin Shells with Isogeometric Approach, Architectural research, 2014, 16, 2, 67  crossref(new windwow)
3.
A weighted extended B-spline solver for bending and buckling of stiffened plates, Thin-Walled Structures, 2016, 107, 580  crossref(new windwow)
4.
Application of isogeometric method to free vibration of Reissner–Mindlin plates with non-conforming multi-patch, Computer-Aided Design, 2016  crossref(new windwow)
5.
Isogeometric Analysis of Laminated Plates under Free Vibration, Architectural research, 2014, 16, 3, 121  crossref(new windwow)
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