摘要
结合铁山隧道煤层采空区病害治理实例,介绍采空区注浆加固的设计、施工方法、施工工艺、注浆效果及注意事项等,提出了对一些相关问题的看法。
Taking the treatments at coal-mining zone in Tieshan tunnel for example, this paper introduces the design, construction method, construction technology and effect of grouting reinforcement, as well as its precautions. The author also puts forward some ideas that are concerned with this.
关键词
公路隧道
煤层采空区
病害综合治理
Highway Tunnel
Coal-Mining Zone
Comprehensive Treatment
