Analysis on Soil Squeezing Displacement During Prefabricated Pile Group Construction in Deep and Thick Soft Soil Area
The soil squeezing effect caused by pile group penetration in deep and thick soft soil area is a problem that needs to be paid attention to in construction.The soil squeezing characteristics of prefabricated pile group under deep and thick soft soil conditions are studied by in-situ test.The soil deformation characteristics after pile foundation penetration are analyzed by soil displacement monitoring data at different positions.The soil squeezing deformation law of pile foundation under single pile and pile group conditions is expounded.The horizontal soil squeezing range caused by pile foundation penetration is obtained,and the multi-directional horizontal soil squeezing displacement law of soil after pile group penetration is quantitatively analyzed.
deep and thick soft soil areaprefabricated pilesoil squeezing effectsoil displacement
NETL
NSTL
万方数据
