弹性桩的受力状态与弹性地基梁的受力状态十分接近,从横向受力桩的荷载试验发現,当土的模量K_(?)随深度y按K_(?)=k_(?)y~(?)变化时,实测的位移值与计算所得结果比较符合,本文用待定系数法推导了横向梯形荷载受力桩的通解。 The stress state of the elastic pile is very close to that of the elastic foundation beam. It is found from the load test of the transverse pile that when the modulus K_ (?) Of the soil is K_ (?) = K_ (?) With the depth y, When y ~ (?) changes, the measured displacement value is in good agreement with the calculated result. In this paper, the general solution of transverse trapezoidal load-bearing pile is deduced by the method of undetermined coefficient.