Advances in Acoustics and Vibration / 2012 / Article / Tab 7 / Research Article
Dynamical Analysis of Long Fiber-Reinforced Laminated Plates with Elastically Restrained Edges Table 7 (a) Frequency parameters
for [0°/45°] carbon-epoxy AS4-3501-6 (Table
1 ), with different translational restraint parameter
,
(
), and
. (b) Frequency parameters
for [0°/45°] carbon-epoxy AS4-3501-6 (Table
1 ), with different rotational restraint parameter
,
(
), and
.
(a)
Mode Translational restraint parameter
0.1 1 10 100 1000 10000
1 0.158 0.464 1.043 2.045 2.778 2.903 2.917 0.2 2 0.184 0.574 1.625 3.592 4.520 4.704 4.726 3 0.255 0.793 2.167 3.948 6.915 7.139 7.149 4 1.652 1.823 2.838 5.127 7.177 7.419 7.449 1 0.199 0.578 1.268 2.392 3.046 3.144 3.156 0.4 2 0.233 0.723 1.999 4.175 5.024 5.169 5.186 3 0.322 0.999 2.649 4.774 7.759 8.125 8.148 4 1.832 2.071 3.374 6.021 7.973 8.173 8.196 1 0.235 0.681 1.487 2.757 3.455 3.557 3.569 0.6 2 0.275 0.853 2.347 4.837 5.763 5.915 5.933 3 0.380 1.179 3.115 5.589 8.864 9.309 9.342 4 2.104 2.394 3.945 6.992 9.186 9.408 9.434
1 0.111 0.341 0.904 1.724 2.239 2.345 2.364 0.2 2 0.141 0.443 1.335 3.326 4.739 5.023 5.067 3 0.171 0.539 1.627 3.705 5.946 6.580 6.673 4 1.423 1.542 2.285 4.768 7.832 8.845 8.980 1 0.140 0.429 1.108 2.012 2.501 2.598 2.617 0.4 2 0.178 0.559 1.664 3.964 5.396 5.649 5.686 3 0.216 0.681 2.037 4.480 6.688 7.229 7.313 4 1.587 1.731 2.729 5.680 8.857 9.749 9.869 1 0.165 0.506 1.296 2.316 2.847 2.954 2.976 0.6 2 0.210 0.660 1.957 4.587 6.194 6.469 6.509 3 0.256 0.804 2.400 5.243 7.625 8.198 8.292 4 1.815 1.989 3.182 6.582 10.085 11.034 11.163
(b)
Mode Rotational restraint parameter
0.1 1 10 100 1000 10000
0.2 1 3.444 3.858 4.588 4.806 4.833 4.835 4.836 2 5.467 5.742 6.278 6.450 6.472 6.474 6.474 3 8.161 8.349 8.750 8.890 8.908 8.909 8.910 4 8.357 8.741 9.485 9.722 9.751 9.754 9.754 0.4 1 3.854 4.314 4.989 5.183 5.183 5.185 5.186 2 6.061 6.362 6.855 7.009 7.009 7.011 7.011 3 8.971 9.187 9.552 9.678 9.678 9.680 9.680 4 8.987 9.437 10.142 10.37 10.347 10.349 10.349 0.6 1 4.421 4.946 5.682 5.866 5.887 5.889 5.889 2 6.961 7.309 7.858 8.006 8.024 8.026 8.026 3 10.160 10.584 10.999 11.124 11.139 11.140 11.141 4 10.352 10.720 11.512 11.709 11.732 11.734 11.735
0.2 1 2.764 3.203 4.114 4.438 4.479 4.483 4.484 2 5.686 6.122 7.270 7.771 7.839 7.846 7.847 3 7.047 7.669 9.272 9.946 10.035 10.045 10.046 4 9.588 10.107 11.673 12.471 12.586 12.598 12.599 0.4 1 3.188 3.703 4.631 4.925 4.961 4.965 4.966 2 6.470 7.016 8.260 8.739 8.801 8.807 8.808 3 7.847 8.632 10.324 10.927 11.003 11.011 11.012 4 10.679 11.329 13.007 13.742 13.843 13.853 13.854 0.6 1 3.663 4.252 5.272 5.585 5.624 5.628 5.628 2 7.394 8.040 9.448 9.973 10.040 10.047 10.048 3 8.920 9.842 11.721 12.360 12.440 12.448 12.449 4 12.113 12.873 14.748 15.537 15.643 15.654 15.655