Comparison and Analysis Settlement of Driven Pile and Cast-in-place Pile of High-rise Building

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.The results show the long-term settlement behavior of cast-in-place pile is better than that of driven pile.Finally the mechanism of them was discussed.