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The bending,stability and vibrations of rectangular plates with free edges on elastic foundations |
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| Authors: | Cheng Xiang-sheng |
| Affiliation: | Tongji University, Shanghai |
| Abstract: | This paper discusses the problems of the bending, stability and vibrations of the rectangular plates with free boundaries on elastic foundations. In the present paper we select a flexural function, which satisfies not only all the boundary conditions of free edges but also the conditions at free corner points, and consequently we obtain a better approximate solution. The energy method is used in this paper. |
| Keywords: | eigenfunction expansion method two-dimensional (2D) elasticity problem upper triangular differential system general solution |
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