Mathematical Problems in Engineering / 2018 / Article / Tab 8

Research Article

Free Vibration Analysis of Fibre-Metal Laminated Beams via Hierarchical One-Dimensional Models

Table 8

Three-layer CARALL beam, .

Mode Mode Mode Mode Mode Mode

1.3095 1.9821 3.9505 1.2167 2.3598 2.5200
1.3097 1.9824 3.9507 1.2167 2.3597 2.5199
1.3109 1.9844 3.9563 1.2185 2.3682 2.5218
1.3115 1.9847 3.9580 1.2190 2.3715 2.5223
1.3124 1.9870 3.9620 1.2207 2.3766 2.5248
1.3128 1.9876 3.9621 1.2213 2.3768 2.5252
1.3130 1.9877 3.9622 1.2219 2.3773 2.5256
1.3151 1.9879 3.9664 1.2220 2.3783 2.5258
1.3152 1.9886 3.9666 1.2222 2.3922 2.5291
1.3211 1.9935 3.9899 1.2234 2.3954 2.5313
1.3212 2.0015 3.9914 1.2276 2.4385 2.5851
1.3328 2.0247 4.2453 1.2509 2.4405 2.6001
1.3394 2.0701 4.2456 1.2707 2.5135 2.8777
1.3111 2.0364 1.2684 2.5186 2.8665
1.3654 2.2635 - 1.2684 - -

Bending mode in the plane . Bending mode in the plane .
Torsional mode. Axial mode. Shear mode in the plane .
Shear mode in the plane . Mode not provided by the theory.

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