摘要
本文介绍了石砭峪水库有两个弯道的高流速无压泄洪洞的体形研究．这种泄洪洞的体形设计．是重大的技术难题．我们采用双复曲线体形、人工掺气跌坎和通气孔及出口不对称收缩式窄缝挑坎等措施，解决了技术难题．经水工模型试验验证，洞内流态和掺气情况正常，消能防冲效果显著．
In this paper the shape study on the tunnel spillway of Shi Bian Yu reservoir isdescribed. By using the double-compound curve,air vent and slit-type bucketdissipators, the alignment of the tunnels have been optimized.The effectivenesswas proved by hydraulic model test.
出处
《水利学报》
EI
CSCD
北大核心
1995年第2期35-39,11,共6页
Journal of Hydraulic Engineering
