【摘要】 在假设的位移模式下考虑桩土相互作用 ,通过力学推导 ,得到了填土荷载下复合地基桩侧摩阻力、加固区桩间土压缩量和桩土应力比的解析解 .考虑到桩侧摩阻力的发挥水平 ,给出了假设位移模式下的简化算法 .更多还原

【Abstract】 With a proposed displacement model, this paper takes into consideration the interaction of soil and piles and derives an analytical function of compressive deformation of stabilized layer of composite foundation under embankment. The frictional resistance between pile and soil and the pile soil stress ratio expressions are also obtained. A simple method is developed for computing the compressive deformation of the stabilized layer.更多还原