摘要
简要介绍灌注桩的常见质量问题。列举两个实际工程事例,介绍压力灌浆法对质量问题桩有效补强,并对袖阀管高压注浆法作扼要介绍。
The bored-pile common quality problems are introduced.The pressure grouting reinforcemont effective method of quality problems pile is introduced by two examples of the actual works, and the valve sleeve pipe high pressure grouting method is also introducal briefly.
出处
《混凝土》
CAS
CSCD
北大核心
2007年第8期105-107,共3页
Concrete
关键词
灌注桩
断桩
桩身夹泥
补强
袖阀管高压注浆法
bored-pile
broken pile
pile silted
reinforcement
valve sleeve pipe high pressure grouting
