Shock and Vibration / 2020 / Article / Tab 8

Review Article

A Gradient Stable Node-Based Smoothed Discrete Shear Gap Method for Analysis of Reissner–Mindlin Plates

Table 8

First 12 parameterized natural frequencies of the elliptical plate with 446 nodes.

ModesFEM-DSGNS-FEMNS-DSGGS-DSGReference

16.60936.39516.4636.48576.3595
211.9388.58711.51311.57211.369
319.6119.15118.49618.66218.425
423.9849.57922.04222.38822.203
529.91610.67127.36727.78227.628
633.24410.90329.87330.40230.158
743.22411.27338.24139.08939.012
844.83311.66139.06439.93439.874
954.67213.26845.67447.26947.500
1059.02613.96349.71951.11951.421
1159.87115.24650.81852.40552.582
1269.46515.65556.69058.61858.565

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