Parameter Analysis on Hardening Soil Model of Soft Soil for Foundation Pits Based on Shear Rates in Shenzhen Bay, China

Table 6

Comparisons of parameters of soil and cemented clay of the HS model [2, 40–46].

Soil types	(MPa)	HS model						Relationship of stiffness parameters
		(MPa)	(MPa)	(MPa)	(kPa)	(°)
Soft soil (Shanghai)	2.2	1.9	2.0	15.6	3.0	27.3	0.54
								Gault clay		4.3	14.8	44.5	0.05	33.0	0.96
Silty clay (Taipei)		2.4	6.6	19.7	0.05	29.0	0.95
								Clay (Blodgett)		1.6	2.4	10.0	0.05	24.1	0.70
Lacustrine clay		37.6	37.6	150.4	30	26
								Soft soil (Tianjin)		3.4	4.4	14.0	10	25.2

were under reference stress .