Exact Solution for the Torsional Vibration of an Elastic Pile in a Radially Inhomogeneous Saturated Soil

Table 1

Calculation parameters of the saturated soil.

Gs0 (MPa)	ρs (kg/m^3)	ρf (kg/m^3)	n	kd (m/s)
20	2650	1000	0.4	10^–7