Investigating Reliability of Duimenshan High Rock Slope in Gejiu, Yunnan Province Based on the Monte Carlo Method

Table 4

Results of the FCM method for structural plane grouping.

Categories	Direction of tilt/(°)	Dip angle/(°)	Quantitative value of surface morphology	Quantitative value of extensibility	Quantitative value of opening degree	Group number
1	246.4	47.9	0.160	0.731	0.414	43
2	166.2	50.2	0.196	0.684	0.365	74
3	211.7	74.7	0.932	0.577	0.399	47