A Comparative Study between Polyline and Straight Line Arrangements of Antislide Piles Based on Soil Arching Effect

Table 1

Physicomechanical parameters of materials.

Model material	Elastic modulus E (GPa)	Poisson’s ratio μ	Internal friction angle φ (°)	Cohesion C (kPa)
Soil body	0.02	0.25	15	17
Antislide pile	30	0.2	—	—
Retaining plate	0.3	0.2	—	—