Effects of Structural Parameters on the Dynamics of a Beam Structure with a Beam-Type Vibration Absorber

Table 1

Physical parameters of the materials used in the experiment.

Material	Cross section	Mass per unit; length (kg/m)	Young’s modulus (GPa)
Steel	Solid	10.27	210
Wood	Solid	1.12	10.3
Aluminum	Hollow	0.77	69