Vibration-Isolation Performance of a Pile Barrier in an Area of Soft Soil in Shanghai

Table 4

Physical and mechanical soil parameters.

Soil	Thickness (m)	Dynamic elastic modulus (MPa)	Dynamic shear modulus (MPa)	Shear wave velocity (m/s)	wave velocity (m/s)	Poisson’s ratio	Density kg·m^−3)
Silty clay	4.5	85.41	32.11	130.0	363.62	0.33	1900.00
Mucky clay	14.7	94.23	34.90	140.0	420.00	0.35	1780.43
Clayey silt	23	160.83	60.92	180.0	487.44	0.32	1880.20
Fine silty sand 1	38.5	490.46	187.20	300.0	787.73	0.31	2080
Fine silty sand 2	39.3	744.46	295.42	375.0	859.23	0.26	2100.78