Study on Seismic Response of Pipe Pile by Shaking Table Model Test

Based on shaking table test of pipe pile, in this paper several key issues about dynamic responses and internal force responses of pipe pile structural system under seismic action are studied.The results showed that acceleration peak reaction of pipe pile structural system's distribution shaped "K" and displacement response's distribution shaped "S" in height. It is at a distance of 5 similar to 6 times the pile diameter from the pile top, where there is the bending moment's maximum of pipe pile. The test provide seismic research of pipe pile with experimental data and give some reference to engineering.