Research Article
Free Vibration Analysis of Fibre-Metal Laminated Beams via Hierarchical One-Dimensional Models
Table 4
Three-layer CARALL beam,
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| | | Mode | Mode | Mode | Mode | | | | |
| | FEM | 3.4870 | 5.7544 | 1.9753 | 6.3546 | | FEM | 3.4871 | 5.7546 | 1.9753 | 6.3547 | | | 3.4908 | 5.7623 | 1.9781 | 6.3618 | | | 3.4927 | 5.7631 | 1.9790 | 6.3639 | | | 3.4946 | 5.7701 | 1.9809 | 6.3711 | | | 3.4958 | 5.7724 | 1.9810 | 6.3711 | | | 3.4958 | 5.7724 | 1.9810 | 6.3738 | | | 3.5026 | 5.7736 | 1.9831 | 6.3738 | | | 3.5026 | 5.7736 | 1.9831 | 6.3750 | | | 3.5216 | 5.7905 | 1.9947 | 6.3750 | | | 3.5216 | 5.7906 | 1.9947 | 6.3947 | | | 3.5518 | 5.8719 | 2.1225 | 6.3950 | | | 3.5519 | 5.8724 | 2.1225 | 6.4773 | | | 3.4771 | 5.7497 | | 6.3422 | | | 3.4775 | 5.7515 | - | 6.3422 |
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Bending mode in the plane .Bending mode in the plane .Torsional mode. Axial mode. Mode not provided by the theory. |
