高铁隧道进口斜井反坡排水施工方案与管控OA

In order to effectively eliminate the safety threat of water damage to tunnel construction,reasonable and effective construction technology must be adopted.Taking a high-speed railway water-rich tunnel as an example,according to its complex hydrogeological conditions and large water inflow,the corresponding inclined shaft reverse slope drainage construction scheme is formulated.According to the overall scheme,the scientific and reasonable equipment selection and drainage system construction are determined,and the corresponding drainage management and scheme implementation control measures are put forward,to ensure the safety of tunnel construction.The purpose of this paper is to provide reference for similar tunnel construction.