Thermal Effect on Vibration of Tapered Rectangular Plate

Table 2

Frequency versus taper constants at fixed 𝑎/𝑏=1.5,𝛼=0.0.

Boundary conditions	𝛽2	𝛽1
		0.0		0.2		0.4		0.6		0.8
		Mode I	Mode II	Mode I	Mode II	Mode I	Mode II	Mode I	Mode II	Mode I	Mode II
C-C-C-C	0.0	240.47	60.85	271.43	68.92	287.81	73.31	305.20	77.97	323.46	82.85
S-S-S-S		256.91	34.25	273.20	36.62	291.08	39.22	310.34	42.01	330.77	44.97
C-S-C-S		288.82	41.94	305.18	44.90	322.47	48.16	340.57	51.66	359.37	55.39
C-C-C-C	0.2	277.75	70.26	294.19	74.65	311.85	79.36	330.58	84.35	350.23	89.56
S-S-S-S		281.89	36.63	299.57	39.17	318.95	41.97	339.79	44.98	361.87	48.17
C-S-C-S		317.84	44.79	335.78	47.94	354.71	51.41	374.50	55.15	395.06	59.13
C-C-C-C	0.4	302.35	76.32	320.15	81.04	339.26	86.10	359.50	91.44	380.72	97.02
S-S-S-S		310.85	39.22	330.13	41.97	351.22	44.99	373.86	48.24	397.83	51.69
C-S-C-S		351.62	47.88	371.38	51.25	392.22	54.96	413.99	58.96	436.57	63.20
C-C-C-C	0.6	329.48	82.85	348.78	87.94	369.47	93.37	391.37	99.09	414.32	105.07
S-S-S-S		342.97	42.01	364.04	44.97	387.02	48.24	411.65	51.76	437.70	55.49
C-S-C-S		389.13	51.19	410.93	54.80	433.88	58.76	457.84	63.04	482.67	67.57
C-C-C-C	0.8	358.70	89.75	379.61	95.21	402.00	101.04	425.68	107.17	450.47	113.58
S-S-S-S		377.61	44.96	400.59	48.15	425.61	51.68	452.40	55.48	480.69	59.51
C-S-C-S		429.56	54.68	453.54	58.53	478.77	62.77	505.09	67.33	532.36	72.18