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Free vibration and buckling analysis of plates by the negative stiffness method
journal contributionposted on 2023-05-18, 22:41 authored by Tham, LG, Andrew ChanAndrew Chan, Cheung, YK
The problem of vibration and stability analysis of plates with abrupt change of thickness or with cutouts can be conveniently treated by the negative stiffness method, using the higher-order Mindlin plate element as the basic element. The method is simple and yet versatile, and its accuracy was fully tested against a number of numerical examples.
Publication titleComputers and Structures
Department/SchoolSchool of Engineering
PublisherPergamon-Elsevier Science Ltd
Place of publicationThe Boulevard, Langford Lane, Kidlington, Oxford, England, Ox5 1Gb
Rights statementCopyright © 1986 Published by Elsevier Ltd.