Experimental and Numerical Studies on the Mechanical Properties of Columnar Jointed Basalt

Table 2

Mohr–Coulomb and ubiquitous-joint properties used in numerical simulation.

Material	Bulk modulus (GPa)	Cohesion (kPa)	Dilation (°)	Friction angle (°)	Tension limit (kPa)
CJB	10	7000	0	40	1000
Joint	—	300	0	29	50