Unified Description of the Mechanical Properties of Typical Marine Soil and Its Application

Table 1

Material parameters of the soil.

Parameter	Soil
Compression index	0.026
Swelling index	0.005
Critical state constant	2.890
Void ratio ( kPa on the N.C.L.)	0.980
Poisson’s ratio	0.320
Degradation parameter of overconsolidation	2.200
Degradation parameter of structure	0.100
Evolution parameter of anisotropy	0.500
Parameter of suction	0.500
Void ratio ( kPa on the N.C.L.S.)	1.120