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Title: Buckling load relationship between Reddy and Kirchhoff circular plates
Authors: Wang, C.-M. 
Lee, K.-H. 
Issue Date: Aug-1998
Citation: Wang, C.-M.,Lee, K.-H. (1998-08). Buckling load relationship between Reddy and Kirchhoff circular plates. Journal of the Franklin Institute 335 (6) : 989-995. ScholarBank@NUS Repository.
Abstract: This paper presents an exact relationship between the buckling load of circular plates based on the Reddy (third-order shear deformation) plate theory and that of the classical Kirchhoff plate theory. The relationship allows one to obtain the exact buckling solutions of Ready plates from the well-known Kirchhoff solutions for circular plates with (i) simply supported edges, (ii) clamped edges, (iii) simply supported edges with elastic rotational restraints, and (iv) free edges with the centre clamped. Unlike the Mindlin plate theory, there is no need for a shear correction factor in the Reddy plate theory. A comparison of buckling results between the Mindlin, Reddy and three-dimensional elasticity plates is also given. © 1998 The Franklin Institute. Published by Elsevier Science Ltd.
Source Title: Journal of the Franklin Institute
ISSN: 00160032
Appears in Collections:Staff Publications

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