湖南沅水桃源水电站泄洪闸弧门增设舌瓣门研究

Research on the installation of sluice flap gate

介绍了湖南沅水桃源水电站特殊的布局型式和面临的环境保护难题,通过对增设舌瓣门的研究,运用小流量泄水的方式安全有效地解决了左河槽库区表层水的流动问题,避免了死水氧化对生态环境的破坏,具有明显的经济效益和社会效益。

The author introduces the special layout of Taoyuan hydropower station and its environmental protection issues.By research on flap gate,the problem of surface water not flowing in left channel is safely and effectively solved by discharge in small amounts,which avoids the damage to ecological environment caused by the oxidation of dead water and has obvious economic and social benefits.