Effect of Vertical Pressure on Horizontal and Vertical Permeability of Soil and Effect of Surcharge Pressure on 3D Consolidation of Soil

Table 3

3D coefficient of consolidation of soils using horizontal and vertical permeability values under different vertical pressures.

Types of soil	Vertical stress	Coefficient of consolidation
	σ (kN/m^2)	cv3 × 10^−6 (m^2/s)
Silty sand with clay soil	100	4.341
	200	8.126
	400	16.093
	800	19.896
Silty-clay soil	100	1.380
	200	2.082
	400	4.538
	800	4.814