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

Table 1

Physical properties and compaction characteristics of soils [18].

Soil properties	Silty sand with clay soil	Silty-clay soil
Specific gravity	02.58	02.50
Liquid limit (%)	25.30	53.35
Plastic limit (%)	19.03	29.32
Plasticity index (%)	04.27	24.03
Grain size
Sand (%)	61.60	4.86
Silt (%)	21.68	41.46
Clay (%)	16.72	53.68
Optimum moisture content (OMC) (%)	13.10	25.75
Maximum dry density (MDD) (kN/m^3)	18.80	15.60
Coefficient of permeability at MDD (m/s)	8.87E − 09	3.39E − 10