THREE-DIMENSIONAL VIBRATIONS OF THICK CI
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J. So; A.W. Leissa
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Article
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1998
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Elsevier Science
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English
β 238 KB
The Ritz method is applied in a three-dimensional (3-D) analysis to obtain accurate frequencies for thick circular and annular plates. The method is formulated in a manner which allows one to have any combination of free or fixed plate boundaries. Admissible functions for the three displacement comp