摘要
分析了钻孔灌注桩施工中可能出现的坍孔、扩缩颈、钢筋笼上浮、断桩等质量问题,介绍了钻孔灌注桩的施工质量控制和预防措施,以提高成桩质量。
Quality problems maybe encountered in construction process of east-in-place bored pile such as hole collapse, broken pile and so on are introduced and analyzed; at the same time corresponding quality control and prevention measures are proposed in order to ensure piling quality.
出处
《山西建筑》
2007年第2期129-130,共2页
Shanxi Architecture
关键词
钻孔灌注桩
钢筋笼
成孔
导管
east-in-place bored pile, reinforcing cage, hole building, conduct pipe
