Sensitivity of Multistage Fill Slope Based on Finite Element Model

Table 1

Parameters of multistage fill slope.

Mechanical parameters of soil	Unit weight (kN/m^3)	Cohesion (kPa)	Internal friction angle (°)	Poisson’s ratio	Compression modulus (MPa)
Fill soil	19	12.26	30	0.18	6
Original foundation	19	26	30	0.16	8