变截面单排桩墩稳定性计算的比拟杆法

An Analogy—Bar Method for Calculating the Stability of the Single Row Pile Bent with Varying Cross Sections

本文用比拟杆法推导了变截面单排桩墩临界荷载的计算公式,算例表明本文方法及公式具有计算简便,精度较高,便于在工程设计中应用的特点。

In this paper, the formulas for calculating the stability of the single row pile bent with varying cross sections are derived by means of an analogy-bar method, and results of numerical examples show that the formulas derived in this paper are not only simple and convenient, but also easy to be adopted in the engineering design.