摘要
在深孔帷幕灌浆钻孔施工中,孔斜对钻孔质量影响较大。本文介绍了钻孔施工过程中钻孔偏斜的预防措施和处理措施。
Hole deviation has a big influences on hole drilling quality in the curtain grouting of deep holes. Some prevention measures and treatment methods to hole deviation in the construction of hole drilling were introduced.
出处
《长江工程职业技术学院学报》
CAS
2008年第3期53-54,共2页
Journal of Changjiang Institute of Technology
关键词
钻孔方向
钻孔质量
灌浆质量
预防与处理
direction of hole drilling
quality of hole drilling
grouting quality
prevention and treatment
