摘要
介绍了古洞口工程泄洪洞工作弧门在特定地形下采用固定卷扬式启闭机和汽车吊配合闸室的预埋件进行闸门安装的施工工艺。对闸门的吊装、调整及焊接工艺的具体措施作了详细分析,解决了该工作弧门在洞内安装的关键施工技术问题。
Owing to the fact that the erection bay in the spillway tunnel is very narrow, the workers have to install the radial gate and its embedded parts with a fixed winch installed on the shaft top and an auto-crane drove in the tunnel. The technical details of hoisting, erecting, adjusting and welding for the gate are summarized.
出处
《湖北水力发电》
2002年第4期35-37,共3页
Hubei Water Power
关键词
古洞口工程
弧门吊装
调整
焊接
Gudongkou Hydropower Project, radial gate, installation, adjustment, welding
