Research Article
Nonlinear Static Bending and Free Vibration Analysis of Bidirectional Functionally Graded Material Plates
Table 5
Nonlinear-to-linear frequency ratio
of 2D-FGM square plate,
, .
| | | | | | | | |
| 0.2 | 1.0193 | 1.0193 | 1.0193 | 1.0193 | 1.0197 | 1.0203 | 1.0207 | 0.4 | 1.0748 | 1.0785 | 1.0786 | 1.0794 | 1.0808 | 1.0827 | 1.0835 | 0.6 | 1.1780 | 1.1781 | 1.1782 | 1.1784 | 1.1786 | 1.1800 | 1.1812 | 0.8 | 1.2858 | 1.2860 | 1.2878 | 1.2909 | 1.2953 | 1.3003 | 1.3019 | 1.0 | 1.4145 | 1.4152 | 1.4178 | 1.4222 | 1.4283 | 1.4348 | 1.4368 |
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