The seepage field analysis at the higher reservoir level shows that the reservoir water seeps through the blocks No. 18 and 22 and the foundation of the right grouting adit,directly replenishes the groundwater of the right abutment.

• 较高库水位时的渗流场分析表明,库水渗过18~22坝段和右灌浆平洞基础,直接对右坝肩地下水进行补给;