摘要
应用动测和钻芯等无损检测技术,综合诊断分析出某桩基工程的重大质量隐患,发现了桩身空洞缺陷或桩底沉渣等质量问题,并采用灌浆技术进行了加固处理。
The significant quality hidden danger in a pile engineering is analysed and monitored comprehensively by using nondestructive inspection methods such as dynamic monitoring and core drilling.The defects of pile hollow and hollow defected debris under pile's bottom are found out.The grouting technique for consolidation treatment is adopted.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2002年第S1期77-80,共4页
Rock and Soil Mechanics
关键词
无损检测
挖孔桩
空洞
灌浆
加固处理
nondestructive inspection
dug pile
hollow
grouting
consolidation treatment
