Thermal Vibration of Rectangle Plate with Two-Dimensional Circular Thickness Effect

Table 1

Frequencies of clamped rectangle plate vs. tapering parameters and .

0.0	60.84	240.47	64.16	253.37	67.77	268.23	71.63	284.29	75.69	301.61	79.92	320.04
0.2	63.03	248.62	66.49	262.13	70.21	277.22	74.18	293.76	78.36	311.58	82.71	330.56
0.4	65.47	257.31	68.97	271.23	72.79	286.77	76.87	303.81	81.17	322.17	85.64	341.71
0.6	67.98	266.50	71.58	280.84	75.50	296.86	79.69	314.41	84.11	333.32	88.71	353.45
0.8	70.61	276.16	74.30	290.94	78.33	307.45	82.63	325.53	87.17	345.01	91.90	365.74
1.0	73.33	286.26	77.13	310.49	81.27	318.50	85.69	337.13	90.35	357.19	95.20	378.55
0.0	52.69	208.25	55.80	220.65	59.17	234.45	62.74	249.50	66.48	265.67	70.36	282.82
0.2	54.71	215.47	57.90	228.22	61.36	242.40	65.03	257.87	68.87	274.48	72.85	292.11
0.4	56.85	223.18	60.13	236.29	63.67	250.87	67.43	266.77	71.38	283.85	75.47	301.97
0.6	59.11	231.34	62.46	244.82	66.10	259.82	69.96	276.17	74.01	293.74	787.21	312.37
0.8	61.46	239.91	64.90	253.79	68.63	269.21	72.59	286.03	76.75	304.10	81.06	323.27
1.0	63.91	248.88	67.44	263.15	71.26	279.02	75.32	296.33	79.58	314.91	84.01	334.63
0.0	45.99	181.77	48.97	193.74	52.16	206.98	55.52	221.33	59.01	236.68	62.62	252.90
0.2	47.85	188.35	50.89	200.62	54.16	214.19	57.60	228.92	61.19	244.67	64.89	261.31
0.4	49.81	195.36	52.93	207.96	56.27	221.89	59.80	237.00	63.47	253.17	67.27	270.25
0.6	51.88	292.79	55.07	215.72	58.49	230.02	62.10	245.54	65.87	262.14	69.76	279.69
0.8	54.04	210.60	57.29	223.87	60.79	238.56	64.49	254.49	68.36	271.54	72.36	289.57
1.0	56.27	218.76	59.60	232.39	63.18	247.47	66.97	263.84	70.94	281.36	75.04	299.88