Abstract: At the beginning of operation of the Fengman dam, it seeps seriously. The max. measured leakage quantity reached 16 380 L/min. The grouting have been taken for many times near 60 years to Fengman dam so as to treat the leakage and to reduce the uplift pressure of the dambody. This article summarized all previous grouting situations.

摘要： 丰满大坝运行之初渗漏严重，测到的最大渗漏量达16 380 L/min，为了防渗堵漏和降低坝体扬压力，对大坝进行了近60 年的多次灌浆处理，本文综述了历次灌浆情况。