A Normalized Transfer Matrix Method for the Free Vibration of Stepped Beams: Comparison with Experimental and FE(3D) Methods

Table 5

Typical samples dimension of group S2 with shown in Figure 7.

Group S2	(Single-step beam samples of steel rod 40, mm and
							(kg)
S2-40/40	200	40	0.2	160	40	30	1.282	0.002
S2-40/100	200	100	0.5	100	40	30	1.375	0.002
S2-40/140	200	140	0.7	60	40	30	1.541	0.002