Soil‐pile interaction in vertical vibration

摘要: The interaction between a soil layer and an end bearing pile is theoretically investigated. assumed to be vertical elastic, the considered as linear visco-elastic with hysteretic type damping. alone solved first wave modes of are used in analysis response. response harmonic load obtained closed form define stiffness damping at level head. dimensionless parameters problem identified. A parametric study conducted determine main features equivalent validity viscous examined. comparison made simpler plane strain theory previously its accuracy assessed.