Shock and Vibration / 2017 / Article / Tab 10

Research Article

Benchmark Solution for Free Vibration of Moderately Thick Functionally Graded Sandwich Sector Plates on Two-Parameter Elastic Foundation with General Boundary Conditions

Table 10

Fundamental frequency parameter for Type 1-2 circular sector plate with various boundary conditions ( = 0.2, , and = 60°).

SchemeBoundary conditions
CCCCSDCCFCSSSCE1E1E2SE2E1E1E1E2E2E2E3E3E3

1-0-10.583.20073.45640.44560.46332.86270.46420.77377.18820.663
562.64955.87431.35247.08929.58654.87921.97260.22321.858
2052.10746.16225.56438.30827.38045.69621.86450.69821.752
1-1-10.577.30568.79738.47057.83032.23066.60221.39772.67821.285
558.40252.02629.12443.81028.74251.27321.99156.43521.877
2050.17444.33324.42836.53826.94143.94121.78548.91121.675
2-2-10.574.93666.60037.15955.80831.74064.59621.50270.72621.389
557.19950.86428.38742.64928.46750.15721.97255.34821.859
2049.71543.88924.14536.09326.83243.51221.76248.48521.653
1-2-10.572.84665.03636.58554.50231.54863.29421.68569.03021.572
555.89949.71727.74541.68928.21649.08721.96354.17021.850
2049.11943.32823.79935.55626.69642.97521.73347.93121.624
1-8-10.560.58154.09730.42645.33329.23253.23122.00858.39721.894
550.39444.54424.56236.74926.99244.14421.79549.11621.685
2047.02541.32722.53933.58326.20141.04421.61245.97821.504

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.