Free Vibration Analysis for Shells of Revolution Using an Exact Dynamic Stiffness Method

Table 3

The first three natural frequencies (Hz) of a C-F circular cylindrical shell with n from 0 to 4.

		Present	Chung [25]
0	1	1498.95	1497.90
	2	2353.11	2351.51
	3	3593.53	Not given
1	1	855.92	855.10
	2	2320.60	2318.98
	3	3076.91	3076.05
2	1	404.70	403.72
	2	1438.61	1437.11
	3	2489.14	2487.60
3	1	226.04	223.34
	2	930.13	928.28
	3	1836.96	1834.82
4	1	178.26	171.77
	2	647.56	644.48
	3	1370.54	1367.64