Study on Rock Mass Stability Criterion Based on Catastrophe Theory

Table 1

Control variables and catastrophe characteristic value of cusp catastrophe model under different reduction factors.

	1.2	1.25	1.3	1.31	1.32	1.33
	0.07375
	0.138
	0.517397
State	No mutation	No mutation	No mutation	No mutation	No mutation	Mutation