This paper introduced the grouting technology carried out in treatment for seepage in dam and water release tunnle of Bashan Reservoir,those methods have resolved seepage problems well.

• 针对跋山水库大坝及放水洞等存在的渗漏问题,应用灌浆技术,结合先进的施工工艺,较好地解决了工程防渗加固问题。