Table 3: Comparison of nondimensionalized critical buckling load ( ) of simply supported Al/Al2O3 plate subjected to biaxial compression and tension .

Power-law index,
Source00.51251020100

0.55 [27]8.9605.8984.5553.5272.8652.5622.2821.832
Present8.9535.8794.5253.4872.8332.5452.2741.829
10 [27]9.8746.4284.9483.8533.2222.2002.5852.033
Present9.8636.4164.9343.8373.2082.9112.5802.031
20 [27]10.1326.5755.0573.9443.3263.0252.6742.091
Present10.1206.5665.0493.9363.3193.0202.6702.089
50 [27]10.2076.6185.0893.9713.3563.0562.7002.108
Present10.1956.6105.0823.9653.3523.0522.6972.105
100 [27]10.2186.6245.0933.9743.3613.0612.7042.110
Present10.2066.6165.0873.9693.3563.0572.7002.108

15 [27]26.20a17.77a13.84a10.55a7.95a6.89a6.23a5.25a
Present26.16a17.63a13.62a10.26a7.76a6.81a6.18a5.23a
10 [27]35.84a23.59b18.22a 14.10a11.45a10.24a9.12a7.32a
Present35.71a23.45b18.04a13.90a11.30a10.15a9.07a7.297
20 [27]39.49a25.71a19.79a15.41a12.88a11.67a10.34a8.13a
Present39.31a25.57a19.67a15.29a12.79a11.60a 10.28a8.09a
50 [27]40.65a26.37a20.28315.82a13.35a12.15a10.74a8.39b
Present40.46a26.24a20.17915.73a13.28a12.09a10.68a8.35b
100 [27]40.82a26.47a20.35a15.88a13.42a12.22a10.79a8.43b
Present40.62a26.34a20.25a15.80a13.35a12.16a10.74a8.39b

1.55 [27]29.02b20.11b15.78b11.90b8.52b7.24b6.60b5.74b
Present28.97b19.92b15.45b11.47b8.29b7.15b6.54b5.72b
10 [27]37.98224.87819.18614.89312.25211.0209.7917.789
Present37.88424.77319.06014.74512.13310.9509.7487.767
20 [27]40.53126.34620.24415.79813.26212.03810.6508.355
Present40.40826.25520.19015.71813.19411.98810.6128.329
50 [27]41.30826.78920.60116.07213.57512.35810.9198.529
Present41.17726.70220.53216.01613.52812.31710.8838.502
100 [27]41.42126.85420.64916.11213.62412.40510.9588.554
Present41.28926.76820.58216.05913.57712.36510.9238.527

25 [27]26.20617.77013.84910.5597.9596.8976.2325.256
Present26.16417.63613.62010.2617.7686.8146.1875.239
10 [27]35.84223.59218.22114.10711.45810.2479.1287.326
Present35.71523.45118.05013.90911.30310.1599.0737.297
20 [27]39.49525.71019.79315.41212.88811.67810.3408.134
Present39.31725.57619.67015.29512.79111.60710.2868.096
50 [27]40.65726.37420.28315.82213.35512.15410.7408.393
Present40.46026.24320.17915.73713.28412.09210.6878.352
100 [27]40.82926.47220.35515.88213.42512.22610.8008.432
Present40.62926.34120.25415.80313.35812.16510.7478.390

Mode for plate is ( ) = (2, 1).
bMode for plate is ( ) = (1, 2).