Strength Reduction Method for Stability Analysis of Local Discontinuous Rock Mass with Iterative Method of Partitioned Finite Element and Interface Boundary Element

Table 3

Results in difference reduction coefficient.

Reduction; coefficients	-displacement; of point A/mm	The number of; failure pairs
0.500	2.309	0
0.600	2.309	0
0.650	3.109	1
0.700	6.485	3
0.750	6.577	3
0.800	6.657	3
0.850	6.728	3
0.900	6.791	3
0.950	6.847	3
0.999	6.859	3
1.000	16.070	5