摘要
盖下坝水电站工程泄水建筑物采用坝身表孔泄洪,跌流加消能塘消能,有效解决了河谷狭窄、高水头等泄洪消能难题。通过充分研究地形、地质和水力条件,选择了合适的消能建筑物结构形式和布置,并得到水工模型试验的验证,布置合理,泄洪消能效果良好。
Flood-releasing by surface outlets in dam body and energy-dissipating by plunge pool can effectively solve the water-releasing and energy-dissipating problem of Gaixiaba Hydropower Station as the adverse natural conditions of narrow valley and high head. Based on the studies on topographical, geological and hydraulic conditions, the suitable structures and layouts for energy dissipation are selected, and verified by hydraulic model tests. The results show that the layout is reasonable and the effect of energy dissipation is good.
出处
《水力发电》
北大核心
2011年第2期54-56,共3页
Water Power
关键词
拱坝
泄洪
消能
布置
盖下坝水电站
arch dam
flood release
energy dissipation
layout
Gaixiaba Hydropower Station
