摘要
从桩端与桩侧压浆两个角度分析了钻孔灌注桩的加固机理,并以具体工程实例为背景,着重介绍了钻孔灌注桩后压浆的施工工艺,同时就施工过程中出现的质量问题进行了详细的研究,提出了一些提高灌注桩后压浆技术施工质量的建议。
From the pile ends and grouting at pile sides,the paper analyzes the consolidation mechanism of the bored piles,mainly introduces the construction craft of the bored pile’s post-grouting technique by taking factual projects as examples,has the detailed researches on the quality problems in the construction process,and points out some suggestions to improve its construction quality.
出处
《山西建筑》
2015年第3期68-70,共3页
Shanxi Architecture
关键词
灌注桩
后压浆技术
加固机理
注浆导管
承载力
bored pile
post-grouting technique
consolidation mechanism
grouting duct
loading capacity
