摘要
对钻孔灌注桩施工中的塌孔、卡钻及掉钻、钻孔偏斜、钢筋笼上浮、导管堵塞、夹层和断桩等常见的质量问题及其产生原因进行了分析,并提出相关的预防措施及处理方法,以供类似工程参考借鉴。
The following paper analyzes several common quality problems and their causes in bored cast-in-situ pile construction as hole collapse, long drill and drill dropping, drilling deviation, hole expansion and shrinkage, reinforcement cage floating, conduct pipe blockade, intercalation and pile breaking, and proposes relevant preventive measures and treatment methods for them, which to offer a reference for similar construction,
出处
《山西建筑》
2007年第5期126-127,共2页
Shanxi Architecture
关键词
钻孔灌注桩
钻孔偏斜
钢筋笼
处理方法
bored cast-in-situ pile, drilling deviation, reinforcement cage, treatment method
