Abstract: According to P-Y Curves, difference-method is used to calculate the internal forces and deflections of laterally loaded pile in this paper. This method is to solve solutions directly, and needs not to find solutions of large-scale simultaneous equations. The computing examples indicate that the result computed in this method is in accordance with those in others.

摘要： 本文根据P-Y曲线,应用差分法计算横向荷载桩的内力和位移。该法不需要求解大型联立方程组,可一次求解。计算实例表明,采用本文法的计算结果和其它方法的计算结果是一致的。