Numerical Analysis of a Dual-Layer Geosynthetic-Encased Stone Column Installed in Soft Soil

Table 3

Properties of the materials used for PLAXIS 3D.

Parameters	Properties
	Clay	Stone material
Poisson’s ratio (μ)	0.4	0.3
Shear strength, cu (kPa)	14	0
Modulus of elasticity (kPa)	4000	45,000
Angle of internal friction (ϕ)	0	38°
Dilatancy angle (ψ)	0	8°