Research Article
Finite Element Modeling of Stress Behavior of FGM Nanoplates
Table 2
Nondimensional stress
of square FGM plates (
a/
hā=ā10) subjected to uniformly distributed load and sinusoidal distributed load.
| Source | N | 0 | 1 | 2 | 4 | |
| Uniform load | [31] | 2.8688 | 4.4303 | 5.1689 | 5.8035 | 2.8678 | [30] | 2.8932 | 4.4745 | 5.2296 | 5.8915 | 2.8932 | This work | 200 elements | 2.9638 | 4.6289 | 5.4120 | 6.1146 | 2.9638 | 512 elements | 2.9265 | 4.5706 | 5.3438 | 6.03763 | 2.9265 | 800 elements | 2.9178 | 4.5570 | 5.3279 | 6.0196 | 2.9178 | 1800 elements | 2.9091 | 4.5435 | 5.3121 | 6.0017 | 2.9091 |
| Bisinusoidal load | [31] | 1.9679 | 3.0389 | 3.5456 | 3.9813 | 1.9679 | [30] | 1.9955 | 3.0870 | 3.6094 | 4.0693 | 1.9955 | This work | 200 elements | 2.0480 | 3.1986 | 3.7397 | 4.2252 | 0.2960 | 512 elements | 2.0166 | 3.1495 | 3.6823 | 4.1604 | 2.0166 | 800 elements | 2.0091 | 3.1379 | 3.6687 | 4.1450 | 2.0091 | 1800 elements | 2.0017 | 3.1262 | 3.6551 | 4.1296 | 2.0017 |
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