摘要
详细介绍了齐岳山隧道穿越DK365+858～DK365+831不良地质富水区段潜在突水、突泥的工程风险,分析了超前帷幕注浆施工方法及主要技术参数,并对帷幕注浆设计中注浆效果检查与补孔注浆等进行了论述,以推广帷幕注浆加固法的应用。
The paper introduces some engineering risks, that is, the potential inrush of clay and water of Qiyueshan Tunnel across DK365 ＋ 858 - DK365 ＋831 adverse rich water areas, analyzes the construction method and main technical parameter for the advanced curtain grouting con- struction, and indicates the grouting effect inspection and perforation adding grouting, so as to extend the application of the curtain grouting con- solidation method.
出处
《山西建筑》
2012年第35期186-187,共2页
Shanxi Architecture
关键词
隧道施工
帷幕注浆加固
补孔注浆
tunnel construction, curtain grouting and consolidation, perforation adding and grouting
