On the Application of Modified Finite Sine Transform to Structural Mechanics

Table 1

Comparisons of frequency parameters, , between rotationally restrained beam with and cantilever beam.

Mode
	Ref. [21]	Present	%
1	0.5969	0.5968	-0.01
2	1.4942	1.4951	0.06
3	2.5002	2.5008	0.02
4	3.5000	3.5017	0.05
5	4.5000	4.5013	0.03
6	5.5000	5.5025	0.05