摘要
结合工程概况,通过对超前探水情况的分析,提出采用超前预注浆的加固方案,并从止浆墙或止浆岩盘的施作、帷幕注浆的加固范围、孔口管的埋设、注浆施工过程等方面阐述了其施工技术,最后对注浆效果进行了检查评定,为今后类似工程的施工提供参考依据。
Combined with practical work and based upon analysis of advanced water prospecting advanced pre-grouting reinforcment scheme is proposed; at the same time practical construction technology is elaborated from construction of sealing batholite, reinforcement range of curtain grouting, embedrnent of pipe, grouting construction process and other aspects. In the end grouting effect is inspected and evaluated, which provide good references for similar works in the future.
出处
《山西建筑》
2007年第30期338-339,共2页
Shanxi Architecture
关键词
高压富水区
帷幕注浆
施工技术
止浆岩盘
high pressure and rich water zone, curtain grouting, construction technology, sealing batholite
