大瑶山三号隧道岩溶地段施工技术

Constructing skill of Dayao Mountain third tunnel rockarea

结合工程概况,介绍了隧道所处区域的岩溶特征及其施工流程,分析了施工过程中采取的超前预报方法,并对各岩溶段出现的问题及采取的处理措施进行了分析阐述,以供相关工程参考。

Combined with the general situation of project, it introduces the features and constructing course of tunnel area, analyses superior forecasting methods in constructing course, elaborates problems and processing measures in different lavas, can offer reference for familiar projects.