摘要
结合新疆肯斯瓦特水利枢纽高水头深孔泄洪洞弧形工作闸门的特点,介绍该闸门止水设计及材料选择。闸门侧、底止水按常规设计,顶止水通过方案比选,最终推荐门叶P型水封+门楣转铰式水封方案,止水材料选用橡塑复合水封。
The flood discharge tunnel of Ken Swat Hydro Project in Xinjiang Uigur Autonomous Reigion is designed with deep radial service gate withstanding high water head.Combined with the characteristics of the gate,an intro duction was made on its sealing design and material selection.Conventional design was adopted for gate side and bottom sealing.For top sealing,the scheme incorporating P-type gate leaf sealing with lintel hinged water stop was recommended after comparison and selection of multiple alternatives.Rubber-plastic composite water stop was de termined as sealing material.
出处
《广西水利水电》
2012年第2期56-57,61,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
闸门
止水
设计
材料
Gate
sealing
design
material
