Reconstruction of 3D Micro Pore Structure of Coal and Simulation of Its Mechanical Properties

Table 2

The physical and mechanical parameters of materials in the model.

Density; (Kg/m^3)	Elastic modulus; (GPa)	Poisson’s ratio	Cohesion; (MPa)	Angle of internal friction (°)	Tensile strength; (MPa)
1261	2.3	0.35	1.9	40	1.37