预应力管桩单桩承载力的Q-H曲线分析法

Q-H carve method for determining bearing capacity of a single prestressed pipe pile

分析了锤击预应力管桩的承载机理,提出了分析单桩承载力的基本原则,给出了分析单桩承载力的Q-H曲线法,对曲线的绘制、分析方法到结果确定进行了系统的论述,为工程设计人员提供了一种有效的分析方法。

The mechanism of load-bearing of the prestressed pipe pile with hammer-hardening is analyzed; the principle for analyzing its bearing capacity is also proposed; and a Q-H curve method for analyzing the bearing capacity of a single pile including plotting curve, analytical method, etc., is given. It will provide an effective analytical method for design personnel.