国家“八五”重点科技攻关项目，我国第一座碾压混凝土重力拱坝电站普定水电站的修建取得重大成果：坝体质量达到高标准、创世界碾压混凝土筑坝先进水平．6月1日，首台机组并网发电．碾压混凝土筑坝具有节约水泥、简化混凝土温控、施工速度快、节省投资等优点，受到各个国家坝 National “Eighth Five-Year” key scientific and technological project, China’s first RCC gravity arch dam power plant Pudding major achievements have been made: dam body quality to a high standard, creating the world’s advanced level of RCC dam. June 1, the first generating unit and power generation. RCC dam construction has the advantages of saving cement, simplifying temperature control of concrete, quick construction speed, saving investment, etc.,