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| A GENERAL ANALYTICAL SOLUTION FOR ELASTIC VIBRATION OF RECTANGULAR THIN PLATES | |
| 作者姓名： | 黄炎 |
| 摘 要： | A general solution of differential equation for lateral displacement function of rectangular elastic thin plates in free vibration is established in this paper. It can be used to solve the vibration problem of rectangular plate with arbitrary boundaries. As an example. the frequency and its vibration mode of a rectangular plate with four edges free have been Solved. |
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