Vacuum Preconsolidation Settlement Characteristics and Microstructural Evolution of Marine Dredger-Filled Silt

Table 1

Physical and mechanical properties of the dredger-filled silt at different depths.

Depth (m)	Density (g/cm³)	Water content (%)	Specific gravity	Plasticity index	Liquidity index	Compression factor a1-2 (MPa^−1)	Permeability coefficient (cm/s)	Void ratio
1	1.673	62.6	2.687	22.255	1.833	1.446	3.07E − 07	1.611
3	1.692	62.3	2.630	26.954	1.468	1.152	3.20E − 06	1.568
6	1.719	65.1	2.674	26.700	1.582	1.311	1.75E − 06	1.523