Based on the theoretical analysis and the numerical simulation,the sheltering effect of previously driven piles on ground surface heave and lateral displacement of soft soil in pile driving is studied.

Study on long-term settlement behavior of driven pile foundation in Shanghai soft soil area;

Nonlinear lateral vibration of driven pile;

Based on long-term settlement monitoring data of driven pile and cast-in-place pile of large quantity of high-rise buildings in Shanghai, the comparison of construction period settlement and finally monitoring settlement for driven pile and cast-in-place pile were analyzed.

A brief review is presented for the current state of knowledge of time effect on driven piles.

According to the analysis of the pile driving the estimating method of pore water pressure of soil in surrounded pile is obtained under the computing assumption condition.