Research on the Resonance Characteristics of Rock under Harmonic Excitation

Table 1

Property parameters of rocks in the numerical simulation.

Lithology	Density Kg/m^3	Elastic modulus Pa	Poisson’s ratio	Dimensions mm
				Block	Cylinder
Granite	2790	2.6 × 10^10	0.26	100 × 100 × 100; 200 × 200 × 200; 300 × 300 × 300	Φ200 × 200; Φ100 × 200
Sandstone	2560	4 × 10^10	0.34