Research Article

Time Period Analysis of Orthotropic Skew Plate with 2-D Circular Thickness and 1-D Circular Density

Table 3

Time period of the orthotropic parallelogram plate at , and edge conditions corresponding to nonhomogeneity .

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CCCC0.00.160350.616290.146530.564010.133690.516820.121930.474600.111240.436930.101590.40338
0.20.163090.625620.149090.572620.136080.524740.124150.481920.113300.443720.103510.40966
0.40.165780.634790.151600.581070.138430.532560.126320.489120.115330.450410.105390.41589
0.60.168420.643840.154080.589430.140720.540260.128470.496220.117320.457010.107240.42198
0.80.171020.652760.156510.597660.142990.547830.130570.503250.119270.463480.109060.42801

CCCF0.00.180870.589930.161240.530360.143890.478970.128680.434480.115390.395750.103810.36182
0.20.183750.598760.163850.538340.146250.486290.130820.441140.117350.401810.105590.10559
0.40.186590.607490.166420.546230.148590.493420.132930.447680.119270.407810.107340.37288
0.60.189380.616070.168960.554020.150880.500490.135010.454120.121150.413720.109060.37831
0.80.192130.624520.171450.561660.153130.507430.137060.460460.123010.419560.110750.38368

CFCF0.00.356320.775790.326440.683360.297940.602310.271000.532780.245750.473910.222290.42424
0.20.361630.787540.331340.693790.302490.611640.275190.541110.249590.481290.225810.43090
0.40.366840.799160.336180.704160.306950.620750.279300.549250.253380.488580.229270.43744
0.60.372000.810600.340930.714270.311360.629770.283360.557260.257100.495740.232690.44385
0.80.377050.821840.345640.724330.315700.638690.287360.565170.260770.502810.236050.45022

CSCF0.00.365240.755430.332040.637180.300560.540290.271040.462290.243520.399930.218090.35010
0.20.370610.766990.336970.646980.305080.548710.275150.469480.247260.406210.221490.35560
0.40.375890.778300.341810.656660.309540.556970.279220.476610.250960.412370.224840.36103
0.60.381140.789480.346610.666140.313930.565080.283220.483620.254610.418460.228150.36634
0.80.386290.800540.351330.675570.318240.573120.287170.490530.258200.424460.231400.37162

SFSF0.00.287651.60250.259871.45830.234871.32230.212581.19610.192811.08050.175310.97559
0.20.292291.62820.264151.48210.238791.34420.216191.21620.196121.09890.178360.99243
0.40.296881.65360.268351.50550.242651.36580.219731.23600.199381.11700.181361.0090
0.60.301381.67860.272501.52860.246461.38710.223221.25540.202581.13470.184311.0252
0.80.305811.70320.276561.55140.250201.40790.226651.27460.205741.15230.187211.0413