Unloading-Induced Crack Propagation of Two Collinear Unequal Length Flaws in Brittle Rocks

Table 6

Parameters related to the numerical calculation model.

Elastic modulus (MPa)	Poisson ratio	Density (kg/m^3)	Internal friction angle (°)	The ratio of rock’s compressive-tensile strength	The meso-average value of the computational model (MPa)	Mean degree coefficient of computational model
15.2	0.15	2350	40	20	85	5