摘要
文章主要介绍了在饱和动态含水砂层特殊地质条件下的浅埋暗挖隧道及地下工程施工中采取的注浆技术,其中包括注浆材料、注浆机械配套、注浆工艺以及注浆后的开挖支护等综合配套技术。
This article mainly introduces the grouting technique used in shallow bored tunnel and underground works under the special geological condition of saturated dynamic water - bearing sand, which includes grouting material, matching equipment of grouting machinery, grouting technology and its excavation and support ofter grouting.
关键词
饱和动态含水砂层
注浆技术
浅埋隧道
Saturated Dynamic Water -bearing Sand
Grouting Technique
Shallow Bored Method
