Influence of Core Thickness and Boundary Condition on the Modal Characteristics of Composite Structure with Metallic Damping Core

Table 1

Parameters of the EMWM specimens.

Density (kg/m^3)	Length (mm)	Width (mm)	Thickness (mm)	Weight (kg)	Molding pressure (kN)	Batch
2000	150	150	4	0.18	132.8	1
			6	0.27	150.6	2
			8	0.36	156.3	3