Shock and Vibration / 2020 / Article / Tab 6

Review Article

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

Table 6

A nondimensional frequency parameter of the square plate (t/a) = 0.005) with various boundary conditions.

Plate typeMethodMode sequence number
1234

SSSFFEM-DSG11.706627.937642.134760.7093
NS-FEM11.508423.168823.216826.8704
NS-DSG11.396026.612840.293556.4514
GS-DSG11.549827.091940.714557.6083
Reference [74]11.68527.75641.19759.066

SFSFFEM-DSG9.679716.111237.038439.8117
NS-FEM9.549115.728823.123023.1655
NS-DSG9.575715.298934.826438.2995
GS-DSG9.599615.746835.494338.5924
Reference [74]9.63116.13536.72638.945

CCCFFEM-DSG24.306541.262165.672280.5606
NS-FEM23.426325.586525.658430.8248
NS-DSG23.485839.034160.859973.7164
GS-DSG23.698139.485261.986074.9583
Reference [74]24.02040.03963.49376.761

CFCFFEM-DSG22.444426.989045.168663.3315
NS-FEM21.754824.781124.821725.7548
NS-DSG21.776825.856942.446558.8471
GS-DSG21.963126.131742.909759.9521
Reference [74]22.27226.52943.66464.466

CFSFFEM-DSG15.325120.797740.543350.8558
NS-FEM14.995820.082623.908923.9517
NS-DSG15.026719.896538.104848.1404
GS-DSG15.103920.250338.707148.7522
Reference [74]15.28520.67339.88249.500

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