Free vibration of thick orthotropic plates using trigonometric shear deformation theory
In this paper a trigonometric shear deformation theory is presented for the free vibration of thick orthotropic square and rectangular plates. In this displacement based theory the in-plane displacement field uses sinusoidal function in terms of thickness coordinate to include the shear deformation...
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| Format: | article |
| Language: | eng |
| Published: |
2011
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252011000300002 |
| Country: | Brazil |
| Oai: | oai:scielo:S1679-78252011000300002 |