岩滩水电站采用汛期平堵予抛、右岸预进占、左岸设拦石栅，龙口段采用单戗堤用上挑角单向立堵端进的综合技术，实现了快速截流；又采用反滤层、帆布和粘土斜墙相结合的独特的施工工艺，使之上游土石围堰施工速度快，堰体稳定，闭气防渗效果良好。这一科技成果值得大中型水利水电在大江大河导截流工程推广应用。 Yantan hydropower station using flood blocking and throwing the right bank pre-occupation, set up the left bank of stone gate, Longkou section with a single embankment with a single vertical plug angle end into the integrated technology to achieve rapid closure; and the use of filter layer , Canvas and clay oblique wall combination of unique construction technology, so that the upstream rock-cofferdam construction speed, weir stability, gas well seepage control effect. This scientific and technological achievements is worth large and medium-sized water conservancy and hydropower in the large river diversion project to promote the use of.