Table 2: Comparison of nondimensionalized critical buckling load ( ) of simply supported Al/Al2O3 plate subjected to biaxial compression .

Power-law index,
Source00.51251020100

0.55 [27]5.3763.5392.7332.1161.7191.5371.3691.099
Present5.3713.5272.7152.0921.7001.5271.3641.097
10 [27]5.9263.8572.9692.3121.9331.7521.5511.220
Present5.9183.8502.9612.3021.9251.7471.5481.218
20 [27]6.0793.8573.0342.3671.9961.8151.6041.255
Present6.0723.9403.0292.3621.9911.8121.6021.253
50 [27]6.1243.9713.0532.3822.0141.8341.6201.265
Present6.1173.9663.0492.3792.0111.8311.6181.263
100 [27]6.1313.9743.0562.3852.0161.8371.6221.266
Present6.1233.9703.0522.3822.0141.8341.6201.265

15 [27]8.0115.3134.1123.1722.5272.2402.0041.629
Present8.0015.2884.0733.1202.4872.2211.9941.626
10 [27]9.2896.0624.6703.6323.0182.7262.4171.910
Present9.2736.0454.6503.6082.9982.7152.4101.906
20 [27]9.6766.2834.8343.7693.1722.8832.5491.996
Present9.6586.2704.8213.7573.1622.8762.5441.992
50 [27]9.7916.3494.8823.8093.2192.9312.5892.217
Present9.7726.3364.8723.8013.2122.9252.5842.018
100 [27]9.8076.3584.8893.8153.2252.9382.5952.025
Present9.7886.3454.8793.8073.2192.9322.5902.021

1.55 [27]11.6827.8306.0804.6643.6183.1722.8512.360
Present11.6657.7826.0004.5593.5443.1382.8332.354
10 [27]14.6089.5697.3795.7284.7124.2383.7662.996
Present14.5719.5287.3315.6714.6664.2123.7492.987
20 [27]15.58910.1337.7986.0765.1014.6304.0963.214
Present15.54210.0987.7666.0465.0754.6114.0823.203
50 [27]15.88810.3367.9246.1825.2214.7534.2003.280
Present15.83710.2707.8976.1605.2034.7374.1863.270
100 [27]15.93110.3287.9426.1975.2394.7714.2153.290
Present15.88010.2957.9166.1775.2224.7564.2013.280

25 [27]15.72410.6628.3096.3354.7754.1383.7393.153
Present15.69810.5818.1726.1564.6614.0883.7123.143
10 [27]21.50514.15510.9328.4646.8756.1485.4774.396
Present21.42914.07110.8308.3456.7826.0955.4444.378
20 [27]23.69715.42611.8759.2477.7377.0076.2044.888
Present23.59015.34611.8029.1777.6746.9646.1714.858
50 [27]24.39415.82412.1709.4938.0137.2936.4445.036
Present24.27615.74612.1089.4427.9707.2556.4125.011
100 [27]24.49715.88312.2139.5298.0557.3356.4805.059
Present24.37815.80512.1539.4828.0157.2996.4485.034