驮英水库溢洪道设计要点分析及工程处理措施  

Key points of spillway design and engineering treatment measures for Tuoying Reservoir

作　　者：张祖航 董蔷薇 ZHANG Zu-hang;DONG Qiang-wei(Beihai Hehai Water&Power Design Institute Co.,Ltd.,Beihai 536000,China;Nanning College for Vocational Technology,Nanning 530007,China)

机构地区：[1]北海河海水利水电设计院有限责任公司,广西北海536000 [2]南宁职业技术学院,南宁530007

出　　处：《广西水利水电》2023年第5期72-74,80,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：大型水库泄洪建筑物的结构安全涉及整个水库安全问题,不同的工程根据条件的限制,都有其需要重点考虑的技术问题。驮英水库溢洪道工程通过理论计算及水工模型的试验,既能验证理论计算及设计的正确性,又能弥补理论计算考虑不到的许多涉及安全的设计,从而确保整个工程的安全。The structural safety of flood discharging structures of a large scale reservoir is related to the safety of the entire reservoir.Different projects all have key technical issues in need of special attention according to its limit conditions.For the design of spillway of Tuoying Reservoir,hydraulic model test was conducted which not only verified the correctness of theoretical calculations and design,but also make up for many safety-related designs that theoretical calculations may not take into account,so as to ensure the safety of whole project.

关 键 词：溢洪道 泄流曲线 泄槽 挑流鼻坎 掺气坎 驮英水库 

分 类 号：TV65[水利工程—水利水电工程]