Research Article
Vibration Characteristics of Ring-Stiffened Functionally Graded Circular Cylindrical Shells
Table 1
Comparison of frequency parameters
simply supported isotropic cylindrical shell.
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| | Loy et al. [15] | Present |
| 1 | 0.016102 | 0.016101 | 2 | 0.009387 | 0.009381 | 3 | 0.022108 | 0.022105 | 4 | 0.042096 | 0.042095 | 5 | 0.068008 | 0.068008 | 6 | 0.099730 | 0.099730 | 7 | 0.137239 | 0.137240 | 8 | 0.180527 | 0.180529 | 9 | 0.229594 | 0.229596 | 10 | 0.284435 | 0.284439 |
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