Displacement Solution of Salt Cavern with Shear Dilatation Behavior Based on Hoek-Brown Strength Criterion

Table 4

Parameters of salt rock.

Geological strength index GSI	(MPa)						()	(MPa)
60	24.4	4.1	0.2	0.84	0.5	0.0085	34.8	6.38
80	24.4	4.1	0.2	1.85	0.5	0.0925	34.8	6.38