Seismic Interaction Characteristics of an Inclined Straight Alternating Pile Group-Soil in Liquefied Ground

Table 3

Parameters of piles.

Name	Angle (°)	Length (m)	Elasticity modulus (GPa)	Poisson’s ratio	Tangential coupling spring stiffness (GPa)	Tangential coupling spring adhesive strength (kPa)	Normal coupled spring stiffness (GPa)	Normal coupling spring adhesive strength (kPa)
Straight pile	0	10	40	0.3	23.4	97	2.34	97
Inclined pile	15	10.35	40	0.3	23.4	97	2.34	97