Finite Element Modeling for the Antivibration Pavement Used to Improve the Slope Stability of the Open-Pit Mine

Table 1

Mechanical properties used for the FE simulations.

Structures		Materials	Thickness (cm)	Elastic modulus (MPa)	Poisson ratio	Damping ratio	Density (Kg/m^3)
Pavement	Surface layer	AC	20.5	5680	0.3	0.05	2400
	Subbase layer	Gravel	22.5	660	0.3	0.02	2000
	Subgrade	Compacted soil	—	110	0.35	0.02	1500
Damping layer		RMAC	0, 1, 2, 3	850	0.3	0.02, 0.05, 0.1, 0.15, 0.2	2400
Safe distance from mining slope		Uncompacted soil	—	110	0.35	0.02	1500