摘要
本文通过作者工程实践,分析了导管法灌注冲钻孔桩缺陷的形成机理,提出了有效预防该型桩缺陷的技术措施与原则。
Through author's engineering pratice, defect mechanism of tremie concrete is studied; and the preventive technic measures about defect of slurry drilled pile is given in this paper.
出处
《福建建筑》
1998年第1期33-35,共3页
Fujian Architecture & Construction
关键词
钻孔灌注桩
导管法灌注
缺陷
形成机理
预防技术
Slurry drilled pile, Defect mechanism, Tremic conerete, Preventive measure