FREE VIBRATION OF ORTHOTROPIC SQUARE PLA
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T. SAKIYAMA; M. HUANG; H. MATSUDA; C. MORITA
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Article
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2003
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Elsevier Science
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English
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An approximate method is extended for analyzing the free vibration problem of orthotropic square plate with a square hole. In this paper, a square plate with a square hole is transformed into an equivalent square plate with non-uniform thickness by considering the hole as an extremely thin part of t