摘要
简述了钻孔灌注桩的特性,对钻孔灌注桩施工中容易出现的孔壁塌孔、断桩、钻孔倾斜、缩孔等质量问题成因进行了分析,并提出了预防措施,以期将施工质量病害的发生率降至最低,进一步提高钻孔灌注桩的质量。
The paper briefly discribes the characteristics of bored pile,analyzes bored pile construction quality problems causes such as hole-wall cracks,pile broken,bored pile inclination and shrinkage and so on,and puts forward preventive measures,with a view to reduce construction quality diseases and to further improve bored pile construction quality.
出处
《山西建筑》
2014年第25期72-73,共2页
Shanxi Architecture
关键词
钻孔灌注桩
质量
预防
措施
bored pile
quality
prevention
measure
