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Natural Frequency for Rectangular Orthotropic Corrugated-Core Sandwich Plates with All Edges Simply-Supported |
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| Authors: | Hui Wu Huan-ran Yu |
| Affiliation: | Department of Mechanics, Lanzhou University, Lanzhou 730000, P R China |
| Abstract: | A simple approach to reduce the governing equations for orthotropic corrugated_core sandwich plates to a single equation containing only one displacement function is presented, and the exact solution of the natural frequencies for rectangular corrugated_core sandwich plates with all edges simply_supported is obtained. Furthermore, two special cases of practical interests are discussed in details. |
| Keywords: | rectangular sandwich plates corrugated_core orthotropic natural frequency displacement functional exact solution |
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