Research Article

Numerical Tests on Failure Process of Rock Particle under Impact Loading

Table 1

The mechanical property of the sample of ore particle.

The average value of
elasticity modulus/GPa
The average value of
uniaxial compressive
strength/MPa
Poisson’s ratio The ratio of the
compressive strength
to tensile strength
Volume
mass/kg/cm3
Homogeneity
index
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