Vibration Attenuation Investigations on a Distributed Phononic Crystals Beam for Rubber Concrete Structures

Table 2

Structural parameters of the FEM beam model.

b (m)	l (m)	a1 (m)	a2 (m)	h0 (m)	h1 (m)	h2 (m)	h3 (m)
0.02	0.00833	0.015	0.015	0.004	0.00621	0.01144	0.001