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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 39
ADVANCES IN FINITE ELEMENT TECHNOLOGY Edited by: B.H.V. Topping
Paper IV.3
A Super-B-Spline Finite Element Method for Buckling and Vibration Analysis of Plates S. Wang
School of Civil Engineering, The University of Birmingham, Birmingham, United Kingdom Full Bibliographic Reference for this paper
S. Wang, "A Super-B-Spline Finite Element Method for Buckling and Vibration Analysis of Plates", in B.H.V. Topping, (Editor), "Advances in Finite Element Technology", Civil-Comp Press, Edinburgh, UK, pp 231-236, 1996. doi:10.4203/ccp.39.4.3
Abstract
Within the context of classical plate theory (CPT) a
super-B-spline finite element method (FEM) based on the
principle of minimum potential energy is developed for
buckling and vibration analyses of rectangular or skew
plates in a very efficient way. B-spline functions with
equally-spaced knots are used in the analysis and thus efficiency
is gained from taking the advantage of repetitive
B-spline structural modelling. A couple of numerical applications
are presented, which demonstrate the efficiency of the method.
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