Mesoscopic Simulation Method for Uniaxial Compression Test of RCC Dam Material Based on DEM

Table 2

Initial mesoscopic parameters for RCC simulation.

Meso-parameters	kn (N/m)	ks (N/m)	fric	pb_kn (Pa/m)	pb_ks (Pa/m)	pb_ten (Pa)	pb_coh (Pa)	Rbond (m)
Value	1.67 × 10^7	1.67 × 10^7	0.5	5.11 × 10^11	2.08 × 10^11	4.7 × 10^7	3.0 × 10^7	1.73 × 10^−3