Numerical Study of Spherical Particle Breakage Based on Nonlinear Discrete Interface Bonded Model

Table 2

Basic mechanical properties of numerical simulation materials.

Material	Tensile strength	Uniaxial compressive strength	Elastic modulus	Poisson's ratio
Numerical simulation material	2.87	40.15	7.16	0.29
High strength gypsum	2.83	40.42	7.20	0.30