Free Vibration of a Perfectly Clamped-Free Beam with Stepwise Eccentric Distributed Masses

Table 9

Natural frequencies of the uniform beam.

Mode	[Hz]	[Hz]	[Hz]
1	4.07690	4.08986	4.045
2	25.54951	25.62655	25.956
3	71.53939	71.75447	72.654
4	140.18865	140.62745	142.615
5	231.74189	232.52003	235.801
6	346.18225	347.45183	352.505
7	483.51075	485.45783	491.164