FEM Analyses for T-H-M-M Coupling Processes in Dual-Porosity Rock Mass under Stress Corrosion and Pressure Solution

Table 2

Parameters for fracture sets used in calculation.

Parameter	Horizontal fracture	Vertical fracture
Spacing, 𝑆 (m)	0.3	0.3
Continuity ratio, 𝑙	1	1
Dip angle, 𝜃 (^∘)	0	90
Normal stiffness, 𝑘𝑛 (MPa/m)	1000.0	2000.0
Shearing stiffness, 𝑘𝑠 (MPa/m)	500.0	1000.0
Porosity, 𝜙2	0.01	0.01
Permeability, 𝑘2/𝜇𝑤 (m^2/Pa·s)	9.7×10^−9	9.7×10^−9