摘要
介绍了正循环成孔灌注桩的适用范围,施工特点,以及正循环成孔灌注桩的施工工艺,并提出了夯扩桩在施工中遇到的常见问题及预防措施,从而保证了正循环成孔灌注桩的工程质量,以及在实际工程中的应用。
The paper indicates the applied scope,the construction characteristics and construction craft for the bored pile of drilling by inverse circulation,and points out some common problems and prevention measures for the rammed pedestal pile,so as to ensure the project quality of the bored pile of drilling by inverse circulation,and its application in factual projects.
出处
《山西建筑》
2010年第27期137-139,共3页
Shanxi Architecture
关键词
正循环成孔
施工工艺
常见问题
预防措施
drilling by inverse circulation
construction craft
common problems
prevention measures
