## 5 Results and Discussions
### Parameter Studies
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \(b/L\) & \(b/h\) & **Method** & \(E_{\mathbf{J}}/E_{\mathbf{2}}\) & & & & \\ \hline  & & & 3 & 10 & 20 & 30 & 40 & 50 \\ \hline
0.5 & 20 & RPT [15] & 11.1940 & 18.6410 & 24.1770 & 27.5890 & 29.9780 & 31.7720 \\  & & DTM [53] & - & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - \\  & & DSM & 11.0440 & 18.5440 & 24.0010 & 27.4220 & 29.8140 & 31.6450 \\  & & FEM & 11.2241 & 18.5395 & 23.7936 & 26.9128 & 29.0241 & 30.5589 \\  & & Error (\%) & 1.3582 & 0.5231 & 0.7333 & 0.6090 & 0.5501 & 0.4013 \\
50 & RPT [15] & 11.5350 & 20.2830 & 28.0500 & 33.7400 & 38.3200 & 42.1780 \\  & & DTM [53] & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - \\  & & DSM & 11.4450 & 20.0450 & 28.0010 & 33.4520 & 38.0150 & 42.0040 \\  & & FEM & 11.5988 & 20.3688 & 28.1096 & 33.7420 & 38.2453 & 42.0120 \\  & & Error (\%) & 0.7864 & 1.1873 & 0.1750 & 0.8609 & 0.8023 & 0.4142 \\ \hline \end{tabular}
\end{table} 
Table 6: Comparison of the fundamental frequency parameters \(\left(\omega=\omega\frac{b^{2}}{h}\sqrt{\frac{P}{E_{2}}}\right)\) of an orthotropic plate with the CC boundary conditions. \begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \(b/L\) & \(b/h\) & **Method** & \(E_{\mathbf{J}}/E_{\mathbf{2}}\) & & & & \\ \hline  & & & 3 & 10 & 20 & 30 & 40 & 50 \\ \hline
0.5 & 20 & RPT [15] & 11.1940 & 18.6410 & 24.1770 & 27.5890 & 29.9780 & 31.7720 \\  & & DTM [53] & - & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - & - \\  & & DSM & 11.0440 & 18.5440 & 24.0010 & 27.4220 & 29.8140 & 31.6450 \\  & & FEM & 11.2241 & 18.5395 & 23.7936 & 26.9128 & 29.0241 & 30.5589 \\  & & Error (\%) & 1.3582 & 0.5231 & 0.7333 & 0.6090 & 0.5501 & 0.4013 \\
50 & & RPT [15] & 11.5350 & 20.2830 & 28.0500 & 33.7400 & 38.3200 & 42.1780 \\  & & DTM [53] & - & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - & - \\  & & DSM & 11.4450 & 20.0450 & 28.0010 & 33.4520 & 38.0150 & 42.0040 \\  & & FEM & 11.5988 & 20.3688 & 28.1096 & 33.7420 & 38.2453 & 42.0120 \\  & & Error (\%) & 0.7864 & 1.1873 & 0.1750 & 0.8609 & 0.8023 & 0.4142 \\ \hline \end{tabular}
\end{table} 
Table 5: _Cont._ \begin{table}
\begin{tabular}{c c c c c c c c c} \hline b/L & b/h & Method & \(E_{1}\)/\(E_{2}\) & & & & & \\ \hline  & & & 3 & 10 & 20 & 30 & 40 & 50 \\ \hline
1 & 20 & RPT [15] & 12.2680 & 19.4910 & 25.2600 & 28.9750 & 31.6500 & 33.6990 \\  & & DTM [53] & - & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - & - \\  & & DSM & 12.0540 & 19.3540 & 25.2600 & 28.8990 & 31.6498 & 33.6880 \\  & & FEM & 12.2199 & 19.0866 & 24.1686 & 27.2132 & 29.2816 & 30.7884 \\  & & Error (\%) & 1.7720 & 0.7079 & 0.0000 & 0.2630 & 0.0006 & 0.0327 \\
50 & RPT [15] & 12.6300 & 20.9640 & 28.6650 & 34.4150 & 39.1030 & 43.0940 \\  & & DTM [53] & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - \\  & & DSM & 12.6300 & 20.9620 & 28.6420 & 34.3440 & 39.0050 & 43.0920 \\  & & FEM & 12.6752 & 20.9800 & 28.5476 & 34.0931 & 38.5449 & 42.2785 \\  & & Error (\%) & 0.0000 & 0.0095 & 0.0803 & 0.2067 & 0.2512 & 0.0046 \\ \hline
2 & 20 & RPT [15] & 18.1620 & 23.7190 & 29.2240 & 33.2480 & 36.3950 & 38.9550 \\  & & DTM [53] & - & - & - & - & - \\  & & TCM [53] & - & - & - & - & - \\  & & DSM & 18.0450 & 23.7180 & 29.2140 & 33.1450 & 36.3470 & 38.5450 \\  & & FEM & 17.9076 & 22.9240 & 27.1301 & 29.7723 & 31.6051 & 32.9569 \\  & & Error (\%) & 0.6484 & 0.0042 & 0.0342 & 0.3108 & 0.1321 & 1.0637 \\
50 & RPT [15] & 18.8420 & 25.1990 & 32.0380 & 37.5070 & 42.1470 & 46.2150 \\  & & DTM [53] & - & - & - & - & - \\  & & DSM & 18.7540 & 24.9880 & 31.8970 & 37.1240 & 41.8740 & 46.0240 \\  & & FEM & 18.8150 & 25.1027 & 31.6413 & 36.6844 & 40.8220 & 44.3360 \\  & & Error (\%) & 0.4692 & 0.8444 & 0.4420 & 1.0317 & 0.6520 & 0.4150 \\ \hline \end{tabular}
\end{table} 
Table 6: _Cont._