The Environmental Effects Induced by a Metro Shield Tunnel Side-Crossing on Adjacent Pile Foundations and Its Impact Partition

Table 2

Mechanical parameters of soft clay [45].

Material	Unit weight (kN/m^3)	Passion’s ratio	Cohesion (kPa)	Friction angle (°)	Elastic modules (MPa)	Bed coefficient (kN/m^3)
Soft clay	18	0.3	3	20	5	5000