摘要
地基处理方法的研究大多针对提高地基竖向承载力以及改善土基变形方面,对以提高土基抗水平推力能力的研究较少。文章研究在桥梁工程中采用地基处理方式解决桩基础抗水平推力能力的不足问题。从理论上分析了桩基础抗水平推力能力与土体m值的关系,并通过两个工程实例研究介绍了压密注浆方式处理浅层软土地基的过程和桩基础的抗水平推力能力的提高数据,经工程实践和试验检验效果显著,为同类工程提供有益的参考。
Most researches for foundation treatment methods aim at improveing the vertical ultimate bearing capacity of foundation and soil base distortion,researches for improveing soil base resistance level thrust ability are less.This study adopts foundation treatment to solve horizontal thrust resistance capability of pile foundation.This study theoretically analyses the relationship between foundation treatment to solve horizontal thrust resistance capability of pile foundation and soil value m,And through two engineering examples,this study introduces the process of processing shallow soft soil by pressing infusing treatment and the improveing data of horizontal thrust resistance capability of pile foundation.The engineering practice and the experiment test effect is remarkable and provides a beneficial reference to similar projects.
出处
《江苏建筑》
2011年第2期84-85,100,共3页
Jiangsu Construction
