Table 9: Influence of ratio on nondimensional fundamental frequency of the plate with and .

Boundary
SSSSCCCCCSCSCCSS

0.50.84391.67010.93291.2115
1.01.35052.44211.97001.8434
1.21.64743.00492.61892.2592
1.41.99833.71453.39552.7687
1.62.40294.56474.29713.3698
1.82.86145.55015.32204.0606
2.03.37376.66636.46914.8395
2.23.93987.91017.73745.7053
2.44.55959.27919.12626.6570
2.65.233010.771410.63497.6938
2.85.960112.385712.26278.8151
3.06.740814.120814.009310.0203
3.27.575115.975715.873911.3092
3.48.462817.949417.856112.6811
3.69.404020.041219.955314.1359
3.810.398522.250322.170915.6730
4.011.446324.576024.502317.2922