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

作　　者：何源望 吕飞鸣 李莉娟 HE Yuanwang;LV Feiming;LI Lijuan(Zhejiang Huadong Mechanical and Electrical Engineering Co.,Ltd.)

机构地区：[1]浙江华东机电工程有限公司,浙江杭州311122 [2]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122

出　　处：《大坝与安全》2021年第4期23-26,共4页Dam & Safety

摘　　要：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.

关 键 词：舌瓣门 弧形闸门 闸门改造 表层水流动 桃源水电站 

分 类 号：TV65[水利工程—水利水电工程]