High-order free vibrations of doubly-cur
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Hasan Biglari; Ali Asghar Jafari
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Article
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2010
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Elsevier Science
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English
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There are few reports on the free vibration of soft core doubly-curved sandwich shells. Previous studies are largely based on the equivalent single layer theories in which the natural frequencies are grossly overestimated. This study deals with the analytical free vibrations of doubly curved sandwic