摘要
针对白鹤滩水电站泄洪洞工作弧门的结构特点与布置型式进行了详细分析,结合所处的特殊安装地形从工作弧门各部件的运输、吊装及调整等各工序提出了适宜巨型潜没式三支臂弧门安装的工艺方案,从理论上探讨了国内首次采用的三支臂弧门的安装难点及相应的对策。
Analyzes mainly structural characteristic and layout feature of radial service gate at discharge tunnel of Baihetan Hydropower Station.Introduces the installation schemes and procedures suited for the immersed radial service gate with three arms combine with special landform,include transport,hoisting,adjusting and welding.Probe into the difficult points and the countermeasures in theory for installation of radial service gate with three arms first adopted in China.
出处
《水电站机电技术》
2009年第4期44-46,54,共4页
Mechanical & Electrical Technique of Hydropower Station
关键词
白鹤滩水电站
泄洪洞
工作弧门
安装工艺
Baihetan Hydropower Station
discharge tunnel
radial service gate
installation procedure
