纵横向荷载作用下排桩性状的数值模拟

在实际工程中,排桩常常在承受竖向荷载的同时也承受水平向荷载的作用,在纵横向荷载共同作用下的排桩,因受到桩距、桩径、桩数、土体模量等因素的影响,其受力性状比较复杂。文章主要研究排桩在这些因素变化的情况下其位移性状,通过大量的数值模拟,得出一些对工程具有指导性意义的定性结论。

Numerical Simulation on Behaviors of Axially and Laterally Loaded Row-Piles

Row piles often bear not only axial load,but also the lateral load.The mechanics of pile and soil interaction under axial and lateral load is very complex,and many factors such as space,pile diameter,pile number and soil modulus may influence that interaction.By numerical simulation scheme,this paper studied the displacement of row piles under changes in those factors,and provide useful information for engineering project.