摘要
以哈尔滨滨北线松花江公铁两用桥的三根桩基试验为背景,三根试桩均采用自平衡法进行测试,通过对自平衡法测试的桩侧摩阻力与勘察结果进行对比,采用图形分析和数值分析的方法分析两者的趋同性,从而探讨自平衡测试方法在实际工程应用测试侧摩阻力的精度。
This paper takes Harbin songhua river shore line and the three root pile foundation test of iron bridge as the background,three test pile test all adopt Osterberg-Cell method. We contrast test results of pile side friction by the Osterberg-Cell method with the survey results,analyze the convergence of two by graphic analysis and numerical analysis,discuss the accuracy of side friction by Osterberg-Cell method in the practical engineering application test.
出处
《低温建筑技术》
2015年第3期112-114,共3页
Low Temperature Architecture Technology
关键词
自平衡法
侧摩阻力
趋同性
可靠性
Osterberg-Cell method
pile side friction
convergence
the bearing capacity
