摘要
针对在软土地区钻孔灌注桩成孔进行超声波法检测时发现的普遍问题,通过对地层情况、施工机械和施工工艺的分析、探讨,确定了引起桩孔倾斜的原因,以达到指导施工、提高成桩质量的目的。
According to the common problems of cast-in-place pile hole in soft soil area in ultrasonic testing,through the analysis and discussion on formation situation,construction machinery and construction technology,ensured the causes of pile hole tilt,in order to guide construction,improve the pile quality.
出处
《山西建筑》
2013年第6期46-47,共2页
Shanxi Architecture
关键词
钻孔灌注桩
垂直度
超声波法
钻头
成孔检测
cast-in-place pile
verticality
ultrasonic method
drilling
hole detection
