Table 3.

Connotation of the values of the forecast factors.

Values of forecast indexes	Connotation
slope structure=1.5	Slopes with the same direction
slope structure=0.6	Slopes with the converse direction
slope structure=0.3	Slopes with the horizontal direction
slope structure=0.9	Converse slope
slope structure=1.2	Direct slope
water level of reservoir=0.1	Poorly influenced region
water level of reservoir=0.2	Medium influenced region
water level of reservoir=0.4	Strongly influenced region
water level of reservoir=0.5	Fluctuating region
engineering rock group=1.2	Alternate soft and hard stratum
engineering rock group=1.6	Hard rock
engineering rock group=0.4	Soft rock
engineering rock group=2	Loose deposits